REPO: Code-style clean-ups

* Fixed pMap->map
* Fixed pInstance->instance
* Fixed pInsta->instance
* Fixed pQuest->quest
* Fixed pWho->who
* Fixed pTarget->target
* Fixed pGo->go

~DEVNOTES: Handlers/QuestHandler.cpp still needs to be cleaned...

82 files changed, 1518 insertions, 1519 deletions

diff --git a/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/boss_anubarak.cpp b/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/boss_anubarak.cpp
index efbc2c45e40..545dc79453d 100644
--- a/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/boss_anubarak.cpp
+++ b/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/boss_anubarak.cpp
@@ -93,10 +93,10 @@ public:
     {
         boss_anub_arakAI(Creature* c) : ScriptedAI(c), lSummons(me)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         bool bChanneling;
         bool bGuardianSummoned;
@@ -135,10 +135,10 @@ public:
 
             lSummons.DespawnAll();
 
-            if (pInstance)
+            if (instance)
             {
-                pInstance->SetData(DATA_ANUBARAK_EVENT, NOT_STARTED);
-                pInstance->DoStopTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_TIMED_START_EVENT);
+                instance->SetData(DATA_ANUBARAK_EVENT, NOT_STARTED);
+                instance->DoStopTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_TIMED_START_EVENT);
             }
         }
 
@@ -162,10 +162,10 @@ public:
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
-            if (pInstance)
+            if (instance)
             {
-                pInstance->SetData(DATA_ANUBARAK_EVENT, IN_PROGRESS);
-                pInstance->DoStartTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_TIMED_START_EVENT);
+                instance->SetData(DATA_ANUBARAK_EVENT, IN_PROGRESS);
+                instance->DoStartTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_TIMED_START_EVENT);
             }
         }
 
@@ -329,8 +329,8 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
             lSummons.DespawnAll();
-            if (pInstance)
-                pInstance->SetData(DATA_ANUBARAK_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_ANUBARAK_EVENT, DONE);
         }
 
         void KilledUnit(Unit* victim)
diff --git a/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/boss_hadronox.cpp b/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/boss_hadronox.cpp
index afb04ace085..dea3d6eaede 100644
--- a/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/boss_hadronox.cpp
+++ b/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/boss_hadronox.cpp
@@ -53,12 +53,12 @@ public:
     {
         boss_hadronoxAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
             fMaxDistance = 50.0f;
             bFirstTime = true;
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 uiAcidTimer;
         uint32 uiLeechTimer;
@@ -83,8 +83,8 @@ public:
             uiDoorsTimer = urand(20*IN_MILLISECONDS, 30*IN_MILLISECONDS);
             uiCheckDistanceTimer = 2*IN_MILLISECONDS;
 
-            if (pInstance && (pInstance->GetData(DATA_HADRONOX_EVENT) != DONE && !bFirstTime))
-                pInstance->SetData(DATA_HADRONOX_EVENT, FAIL);
+            if (instance && (instance->GetData(DATA_HADRONOX_EVENT) != DONE && !bFirstTime))
+                instance->SetData(DATA_HADRONOX_EVENT, FAIL);
 
             bFirstTime = false;
         }
@@ -101,14 +101,14 @@ public:
 
         void JustDied(Unit* /*Killer*/)
         {
-            if (pInstance)
-                pInstance->SetData(DATA_HADRONOX_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_HADRONOX_EVENT, DONE);
         }
 
         void EnterCombat(Unit* /*who*/)
         {
-            if (pInstance)
-                pInstance->SetData(DATA_HADRONOX_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_HADRONOX_EVENT, IN_PROGRESS);
             me->SetInCombatWithZone();
         }
 
diff --git a/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/boss_krikthir_the_gatewatcher.cpp b/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/boss_krikthir_the_gatewatcher.cpp
index 42d03f05e51..6a734035005 100644
--- a/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/boss_krikthir_the_gatewatcher.cpp
+++ b/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/boss_krikthir_the_gatewatcher.cpp
@@ -96,10 +96,10 @@ public:
     {
         boss_krik_thirAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 uiMindFlayTimer;
         uint32 uiCurseFatigueTimer;
@@ -110,8 +110,8 @@ public:
             uiMindFlayTimer = 15*IN_MILLISECONDS;
             uiCurseFatigueTimer = 12*IN_MILLISECONDS;
 
-            if (pInstance)
-                pInstance->SetData(DATA_KRIKTHIR_THE_GATEWATCHER_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_KRIKTHIR_THE_GATEWATCHER_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
@@ -120,8 +120,8 @@ public:
             Summon();
             uiSummonTimer = 15*IN_MILLISECONDS;
 
-            if (pInstance)
-                pInstance->SetData(DATA_KRIKTHIR_THE_GATEWATCHER_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_KRIKTHIR_THE_GATEWATCHER_EVENT, IN_PROGRESS);
         }
 
         void Summon()
@@ -181,8 +181,8 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_KRIKTHIR_THE_GATEWATCHER_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_KRIKTHIR_THE_GATEWATCHER_EVENT, DONE);
         }
 
         void KilledUnit(Unit* victim)
diff --git a/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/instance_azjol_nerub.cpp b/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/instance_azjol_nerub.cpp
index 4ea135a2294..6b8299e6c4b 100644
--- a/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/instance_azjol_nerub.cpp
+++ b/src/server/scripts/Northrend/AzjolNerub/AzjolNerub/instance_azjol_nerub.cpp
@@ -33,7 +33,7 @@ public:
 
     struct instance_azjol_nerub_InstanceScript : public InstanceScript
     {
-        instance_azjol_nerub_InstanceScript(Map* pMap) : InstanceScript(pMap) {}
+        instance_azjol_nerub_InstanceScript(Map* map) : InstanceScript(map) {}
 
         uint64 uiKrikthir;
         uint64 uiHadronox;
diff --git a/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_amanitar.cpp b/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_amanitar.cpp
index 03279579098..cde97f8d37b 100644
--- a/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_amanitar.cpp
+++ b/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_amanitar.cpp
@@ -50,11 +50,11 @@ public:
     {
         boss_amanitarAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
             bFirstTime = true;
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 uiRootTimer;
         uint32 uiBashTimer;
@@ -73,11 +73,11 @@ public:
             me->SetMeleeDamageSchool(SPELL_SCHOOL_NATURE);
             me->ApplySpellImmune(0, IMMUNITY_SCHOOL, SPELL_SCHOOL_MASK_NATURE, true);
 
-            if (pInstance)
+            if (instance)
             {
-                pInstance->DoRemoveAurasDueToSpellOnPlayers(SPELL_MINI);
+                instance->DoRemoveAurasDueToSpellOnPlayers(SPELL_MINI);
                 if (!bFirstTime)
-                    pInstance->SetData(DATA_AMANITAR_EVENT, FAIL);
+                    instance->SetData(DATA_AMANITAR_EVENT, FAIL);
                 else
                     bFirstTime = false;
             }
@@ -85,17 +85,17 @@ public:
 
         void JustDied(Unit* /*Killer*/)
         {
-            if (pInstance)
+            if (instance)
             {
-                pInstance->SetData(DATA_AMANITAR_EVENT, DONE);
-                pInstance->DoRemoveAurasDueToSpellOnPlayers(SPELL_MINI);
+                instance->SetData(DATA_AMANITAR_EVENT, DONE);
+                instance->DoRemoveAurasDueToSpellOnPlayers(SPELL_MINI);
             }
         }
 
         void EnterCombat(Unit* /*who*/)
         {
-            if (pInstance)
-                pInstance->SetData(DATA_AMANITAR_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_AMANITAR_EVENT, IN_PROGRESS);
 
             DoCast(me, SPELL_MINI, false);
         }
diff --git a/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_herald_volazj.cpp b/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_herald_volazj.cpp
index ea8771ab635..bc4d4ba5eea 100644
--- a/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_herald_volazj.cpp
+++ b/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_herald_volazj.cpp
@@ -69,10 +69,10 @@ public:
     {
         boss_volazjAI(Creature* creature) : ScriptedAI(creature), Summons(me)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 uiMindFlayTimer;
         uint32 uiShadowBoltVolleyTimer;
@@ -155,10 +155,10 @@ public:
             uiShadowBoltVolleyTimer = 5*IN_MILLISECONDS;
             uiShiverTimer = 15*IN_MILLISECONDS;
 
-            if (pInstance)
+            if (instance)
             {
-                pInstance->SetData(DATA_HERALD_VOLAZJ, NOT_STARTED);
-                pInstance->DoStopTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_QUICK_DEMISE_START_EVENT);
+                instance->SetData(DATA_HERALD_VOLAZJ, NOT_STARTED);
+                instance->DoStopTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_QUICK_DEMISE_START_EVENT);
             }
 
             // Visible for all players in insanity
@@ -178,10 +178,10 @@ public:
         {
             DoScriptText(SAY_AGGRO, me);
 
-            if (pInstance)
+            if (instance)
             {
-                pInstance->SetData(DATA_HERALD_VOLAZJ, IN_PROGRESS);
-                pInstance->DoStartTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_QUICK_DEMISE_START_EVENT);
+                instance->SetData(DATA_HERALD_VOLAZJ, IN_PROGRESS);
+                instance->DoStartTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_QUICK_DEMISE_START_EVENT);
             }
         }
 
@@ -236,11 +236,11 @@ public:
             // Roll Insanity
             uint32 spell = GetSpellForPhaseMask(phase);
             uint32 spell2 = GetSpellForPhaseMask(nextPhase);
-            Map* pMap = me->GetMap();
-            if (!pMap)
+            Map* map = me->GetMap();
+            if (!map)
                 return;
 
-            Map::PlayerList const &PlayerList = pMap->GetPlayers();
+            Map::PlayerList const &PlayerList = map->GetPlayers();
             if (!PlayerList.isEmpty())
             {
                 for (Map::PlayerList::const_iterator i = PlayerList.begin(); i != PlayerList.end(); ++i)
@@ -301,8 +301,8 @@ public:
         {
             DoScriptText(SAY_DEATH_1, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_HERALD_VOLAZJ, DONE);
+            if (instance)
+                instance->SetData(DATA_HERALD_VOLAZJ, DONE);
 
             Summons.DespawnAll();
             ResetPlayersPhaseMask();
diff --git a/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_jedoga_shadowseeker.cpp b/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_jedoga_shadowseeker.cpp
index 05b8881a322..b2975797a02 100644
--- a/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_jedoga_shadowseeker.cpp
+++ b/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_jedoga_shadowseeker.cpp
@@ -75,12 +75,12 @@ public:
     {
         boss_jedoga_shadowseekerAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
             bFirstTime = true;
             bPreDone = false;
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 uiOpFerTimer;
         uint32 uiCycloneTimer;
@@ -109,14 +109,14 @@ public:
             bCanDown = false;
             volunteerWork = true;
 
-            if (pInstance)
+            if (instance)
             {
                 if (!bFirstTime)
-                    pInstance->SetData(DATA_JEDOGA_SHADOWSEEKER_EVENT, FAIL);
+                    instance->SetData(DATA_JEDOGA_SHADOWSEEKER_EVENT, FAIL);
 
-                pInstance->SetData64(DATA_PL_JEDOGA_TARGET, 0);
-                pInstance->SetData64(DATA_ADD_JEDOGA_OPFER, 0);
-                pInstance->SetData(DATA_JEDOGA_RESET_INITIANDS, 0);
+                instance->SetData64(DATA_PL_JEDOGA_TARGET, 0);
+                instance->SetData64(DATA_ADD_JEDOGA_OPFER, 0);
+                instance->SetData(DATA_JEDOGA_RESET_INITIANDS, 0);
             }
             MoveUp();
 
@@ -125,12 +125,12 @@ public:
 
         void EnterCombat(Unit* who)
         {
-            if (!pInstance || (who->GetTypeId() == TYPEID_UNIT && who->GetEntry() == NPC_JEDOGA_CONTROLLER))
+            if (!instance || (who->GetTypeId() == TYPEID_UNIT && who->GetEntry() == NPC_JEDOGA_CONTROLLER))
                 return;
 
             DoScriptText(TEXT_AGGRO, me);
             me->SetInCombatWithZone();
-            pInstance->SetData(DATA_JEDOGA_SHADOWSEEKER_EVENT, IN_PROGRESS);
+            instance->SetData(DATA_JEDOGA_SHADOWSEEKER_EVENT, IN_PROGRESS);
         }
 
         void AttackStart(Unit* who)
@@ -152,8 +152,8 @@ public:
         void JustDied(Unit* /*Killer*/)
         {
             DoScriptText(TEXT_DEATH, me);
-            if (pInstance)
-                pInstance->SetData(DATA_JEDOGA_SHADOWSEEKER_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_JEDOGA_SHADOWSEEKER_EVENT, DONE);
         }
 
         void DoAction(int32 const action)
@@ -172,7 +172,7 @@ public:
 
         void MoveInLineOfSight(Unit* who)
         {
-            if (!pInstance || !who || (who->GetTypeId() == TYPEID_UNIT && who->GetEntry() == NPC_JEDOGA_CONTROLLER))
+            if (!instance || !who || (who->GetTypeId() == TYPEID_UNIT && who->GetEntry() == NPC_JEDOGA_CONTROLLER))
                 return;
 
             if (!bPreDone && who->GetTypeId() == TYPEID_PLAYER && me->GetDistance(who) < 100.0f)
@@ -181,7 +181,7 @@ public:
                 bPreDone = true;
             }
 
-            if (pInstance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) != IN_PROGRESS || !bOnGround)
+            if (instance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) != IN_PROGRESS || !bOnGround)
                 return;
 
             if (!me->getVictim() && me->canCreatureAttack(who))
@@ -205,12 +205,12 @@ public:
 
         void MoveDown()
         {
-            if (!pInstance)
+            if (!instance)
                 return;
 
             bOpFerokFail = false;
 
-            pInstance->SetData(DATA_JEDOGA_TRIGGER_SWITCH, 0);
+            instance->SetData(DATA_JEDOGA_TRIGGER_SWITCH, 0);
             me->GetMotionMaster()->MovePoint(1, JedogaPosition[1]);
             me->ApplySpellImmune(0, IMMUNITY_DAMAGE, SPELL_SCHOOL_MASK_NORMAL, false);
             me->ApplySpellImmune(0, IMMUNITY_DAMAGE, SPELL_SCHOOL_MASK_MAGIC, false);
@@ -227,11 +227,11 @@ public:
             }
             else
             {
-                if (Unit* target = Unit::GetUnit(*me, pInstance->GetData64(DATA_PL_JEDOGA_TARGET)))
+                if (Unit* target = Unit::GetUnit(*me, instance->GetData64(DATA_PL_JEDOGA_TARGET)))
                 {
                     AttackStart(target);
-                    pInstance->SetData(DATA_JEDOGA_RESET_INITIANDS, 0);
-                    if (pInstance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) != IN_PROGRESS)
+                    instance->SetData(DATA_JEDOGA_RESET_INITIANDS, 0);
+                    if (instance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) != IN_PROGRESS)
                         EnterCombat(target);
                 }
                 else if (!me->isInCombat())
@@ -241,7 +241,7 @@ public:
 
         void MoveUp()
         {
-            if (!pInstance)
+            if (!instance)
                 return;
 
             me->ApplySpellImmune(0, IMMUNITY_DAMAGE, SPELL_SCHOOL_MASK_NORMAL, true);
@@ -253,8 +253,8 @@ public:
             me->LoadCreaturesAddon();
             me->GetMotionMaster()->MovePoint(0, JedogaPosition[0]);
 
-            pInstance->SetData(DATA_JEDOGA_TRIGGER_SWITCH, 1);
-            if (pInstance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) == IN_PROGRESS) OpferRufen();
+            instance->SetData(DATA_JEDOGA_TRIGGER_SWITCH, 1);
+            if (instance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) == IN_PROGRESS) OpferRufen();
 
             bOnGround = false;
             uiOpFerTimer = urand(15*IN_MILLISECONDS, 30*IN_MILLISECONDS);
@@ -262,15 +262,15 @@ public:
 
         void OpferRufen()
         {
-            if (!pInstance)
+            if (!instance)
                 return;
 
-            uint64 opfer = pInstance->GetData64(DATA_ADD_JEDOGA_INITIAND);
+            uint64 opfer = instance->GetData64(DATA_ADD_JEDOGA_INITIAND);
 
             if (opfer)
             {
                 DoScriptText(RAND(TEXT_SACRIFICE_1_1, TEXT_SACRIFICE_1_2), me);
-                pInstance->SetData64(DATA_ADD_JEDOGA_OPFER, opfer);
+                instance->SetData64(DATA_ADD_JEDOGA_OPFER, opfer);
             } else
                 bCanDown = true;
         }
@@ -288,10 +288,10 @@ public:
 
         void UpdateAI(const uint32 diff)
         {
-            if (!pInstance)
+            if (!instance)
                 return;
 
-            if (pInstance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) != IN_PROGRESS && pInstance->GetData(DATA_ALL_INITIAND_DEAD))
+            if (instance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) != IN_PROGRESS && instance->GetData(DATA_ALL_INITIAND_DEAD))
                 MoveDown();
 
             if (bOpFerok && !bOnGround && !bCanDown) Opfern();
@@ -357,10 +357,10 @@ public:
     {
         mob_jedoga_initiandAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 bCheckTimer;
 
@@ -368,13 +368,13 @@ public:
 
         void Reset()
         {
-            if (!pInstance)
+            if (!instance)
                 return;
 
             bWalking = false;
             bCheckTimer = 2*IN_MILLISECONDS;
 
-            if (pInstance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) != IN_PROGRESS)
+            if (instance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) != IN_PROGRESS)
             {
                 me->RemoveAurasDueToSpell(SPELL_SPHERE_VISUAL);
                 me->ApplySpellImmune(0, IMMUNITY_DAMAGE, SPELL_SCHOOL_MASK_NORMAL, false);
@@ -392,12 +392,12 @@ public:
 
         void JustDied(Unit* Killer)
         {
-            if (!Killer || !pInstance)
+            if (!Killer || !instance)
                 return;
 
             if (bWalking)
             {
-                if (Creature* boss = ObjectAccessor::GetCreature(*me, pInstance->GetData64(DATA_JEDOGA_SHADOWSEEKER)))
+                if (Creature* boss = ObjectAccessor::GetCreature(*me, instance->GetData64(DATA_JEDOGA_SHADOWSEEKER)))
                 {
                     if (!CAST_AI(boss_jedoga_shadowseeker::boss_jedoga_shadowseekerAI, boss->AI())->bOpFerok)
                         CAST_AI(boss_jedoga_shadowseeker::boss_jedoga_shadowseekerAI, boss->AI())->bOpFerokFail = true;
@@ -405,23 +405,23 @@ public:
                     boss->AI()->DoAction(ACTION_INITIAND_KILLED);
                 }
 
-                pInstance->SetData64(DATA_ADD_JEDOGA_OPFER, 0);
+                instance->SetData64(DATA_ADD_JEDOGA_OPFER, 0);
 
                 bWalking = false;
             }
             if (Killer->GetTypeId() == TYPEID_PLAYER)
-                pInstance->SetData64(DATA_PL_JEDOGA_TARGET, Killer->GetGUID());
+                instance->SetData64(DATA_PL_JEDOGA_TARGET, Killer->GetGUID());
         }
 
         void EnterCombat(Unit* who)
         {
-            if ((pInstance && pInstance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) == IN_PROGRESS) || !who)
+            if ((instance && instance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) == IN_PROGRESS) || !who)
                 return;
         }
 
         void AttackStart(Unit* victim)
         {
-            if ((pInstance && pInstance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) == IN_PROGRESS) || !victim)
+            if ((instance && instance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) == IN_PROGRESS) || !victim)
                 return;
 
             ScriptedAI::AttackStart(victim);
@@ -429,7 +429,7 @@ public:
 
         void MoveInLineOfSight(Unit* who)
         {
-            if ((pInstance && pInstance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) == IN_PROGRESS) || !who)
+            if ((instance && instance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) == IN_PROGRESS) || !who)
                 return;
 
             ScriptedAI::MoveInLineOfSight(who);
@@ -437,14 +437,14 @@ public:
 
         void MovementInform(uint32 uiType, uint32 uiPointId)
         {
-            if (uiType != POINT_MOTION_TYPE || !pInstance)
+            if (uiType != POINT_MOTION_TYPE || !instance)
                 return;
 
             switch (uiPointId)
             {
                 case 1:
                     {
-                        Creature* boss = me->GetMap()->GetCreature(pInstance->GetData64(DATA_JEDOGA_SHADOWSEEKER));
+                        Creature* boss = me->GetMap()->GetCreature(instance->GetData64(DATA_JEDOGA_SHADOWSEEKER));
                         if (boss)
                         {
                             CAST_AI(boss_jedoga_shadowseeker::boss_jedoga_shadowseekerAI, boss->AI())->bOpFerok = true;
@@ -458,9 +458,9 @@ public:
 
         void UpdateAI(const uint32 diff)
         {
-            if (pInstance && bCheckTimer <= diff)
+            if (instance && bCheckTimer <= diff)
             {
-                if (me->GetGUID() == pInstance->GetData64(DATA_ADD_JEDOGA_OPFER) && !bWalking)
+                if (me->GetGUID() == instance->GetData64(DATA_ADD_JEDOGA_OPFER) && !bWalking)
                 {
                     me->RemoveAurasDueToSpell(SPELL_SPHERE_VISUAL);
                     me->ApplySpellImmune(0, IMMUNITY_DAMAGE, SPELL_SCHOOL_MASK_NORMAL, false);
@@ -482,14 +482,14 @@ public:
                 }
                 if (!bWalking)
                 {
-                    if (pInstance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) != IN_PROGRESS && me->HasAura(SPELL_SPHERE_VISUAL))
+                    if (instance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) != IN_PROGRESS && me->HasAura(SPELL_SPHERE_VISUAL))
                     {
                         me->RemoveAurasDueToSpell(SPELL_SPHERE_VISUAL);
                         me->ApplySpellImmune(0, IMMUNITY_DAMAGE, SPELL_SCHOOL_MASK_NORMAL, false);
                         me->ApplySpellImmune(0, IMMUNITY_DAMAGE, SPELL_SCHOOL_MASK_MAGIC, false);
                         me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE + UNIT_FLAG_NON_ATTACKABLE);
                     }
-                    if (pInstance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) == IN_PROGRESS && !me->HasAura(SPELL_SPHERE_VISUAL))
+                    if (instance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) == IN_PROGRESS && !me->HasAura(SPELL_SPHERE_VISUAL))
                     {
                         DoCast(me, SPELL_SPHERE_VISUAL, false);
                         me->ApplySpellImmune(0, IMMUNITY_DAMAGE, SPELL_SCHOOL_MASK_NORMAL, true);
@@ -532,14 +532,14 @@ public:
     {
         npc_jedogas_aufseher_triggerAI(Creature* c) : Scripted_NoMovementAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
             bRemoved = false;
             bRemoved2 = false;
             bCasted = false;
             bCasted2 = false;
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         bool bRemoved;
         bool bRemoved2;
@@ -553,12 +553,12 @@ public:
 
         void UpdateAI(const uint32 /*diff*/)
         {
-            if (!pInstance)
+            if (!instance)
                 return;
 
             if (!bRemoved && me->GetPositionX() > 440.0f)
             {
-                if (pInstance->GetData(DATA_PRINCE_TALDARAM_EVENT) == DONE)
+                if (instance->GetData(DATA_PRINCE_TALDARAM_EVENT) == DONE)
                 {
                     me->InterruptNonMeleeSpells(true);
                     bRemoved = true;
@@ -572,17 +572,17 @@ public:
             }
             if (!bRemoved2 && me->GetPositionX() < 440.0f)
             {
-                if (!bCasted2 && pInstance->GetData(DATA_JEDOGA_TRIGGER_SWITCH))
+                if (!bCasted2 && instance->GetData(DATA_JEDOGA_TRIGGER_SWITCH))
                 {
                     DoCast(me, SPELL_BEAM_VISUAL_JEDOGAS_AUFSEHER_2, false);
                     bCasted2 = true;
                 }
-                if (bCasted2 && !pInstance->GetData(DATA_JEDOGA_TRIGGER_SWITCH))
+                if (bCasted2 && !instance->GetData(DATA_JEDOGA_TRIGGER_SWITCH))
                 {
                     me->InterruptNonMeleeSpells(true);
                     bCasted2 = false;
                 }
-                if (!bRemoved2 && pInstance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) == DONE)
+                if (!bRemoved2 && instance->GetData(DATA_JEDOGA_SHADOWSEEKER_EVENT) == DONE)
                 {
                     me->InterruptNonMeleeSpells(true);
                     bRemoved2 = true;
diff --git a/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_prince_taldaram.cpp b/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_prince_taldaram.cpp
index c22a5489358..9a7dc2f2cc9 100644
--- a/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_prince_taldaram.cpp
+++ b/src/server/scripts/Northrend/AzjolNerub/ahnkahet/boss_prince_taldaram.cpp
@@ -81,7 +81,7 @@ public:
     {
         boss_taldaramAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
             me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_OOC_NOT_ATTACKABLE);
             me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
         }
@@ -98,7 +98,7 @@ public:
 
         CombatPhase Phase;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -110,14 +110,14 @@ public:
             Phase = NORMAL;
             uiPhaseTimer = 0;
             uiEmbraceTarget = 0;
-            if (pInstance)
-                pInstance->SetData(DATA_PRINCE_TALDARAM_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_PRINCE_TALDARAM_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
         {
-            if (pInstance)
-                pInstance->SetData(DATA_PRINCE_TALDARAM_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_PRINCE_TALDARAM_EVENT, IN_PROGRESS);
             DoScriptText(SAY_AGGRO, me);
         }
 
@@ -262,8 +262,8 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_PRINCE_TALDARAM_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_PRINCE_TALDARAM_EVENT, DONE);
         }
 
         void KilledUnit(Unit* victim)
@@ -283,16 +283,16 @@ public:
 
         bool CheckSpheres()
         {
-            if (!pInstance)
+            if (!instance)
                 return false;
 
             uint64 uiSphereGuids[2];
-            uiSphereGuids[0] = pInstance->GetData64(DATA_SPHERE1);
-            uiSphereGuids[1] = pInstance->GetData64(DATA_SPHERE2);
+            uiSphereGuids[0] = instance->GetData64(DATA_SPHERE1);
+            uiSphereGuids[1] = instance->GetData64(DATA_SPHERE2);
 
             for (uint8 i=0; i < 2; ++i)
             {
-                GameObject* pSpheres = pInstance->instance->GetGameObject(uiSphereGuids[i]);
+                GameObject* pSpheres = instance->instance->GetGameObject(uiSphereGuids[i]);
                 if (!pSpheres)
                     return false;
                 if (pSpheres->GetGoState() != GO_STATE_ACTIVE)
@@ -312,7 +312,7 @@ public:
 
         void RemovePrison()
         {
-            if (!pInstance)
+            if (!instance)
                 return;
             me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_OOC_NOT_ATTACKABLE);
             me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
@@ -320,8 +320,8 @@ public:
             me->RemoveAurasDueToSpell(SPELL_BEAM_VISUAL);
             me->SetUnitMovementFlags(MOVEMENTFLAG_WALKING);
             me->SetHomePosition(me->GetPositionX(), me->GetPositionY(), DATA_GROUND_POSITION_Z, me->GetOrientation());
-            uint64 prison_GUID = pInstance->GetData64(DATA_PRINCE_TALDARAM_PLATFORM);
-            pInstance->HandleGameObject(prison_GUID, true);
+            uint64 prison_GUID = instance->GetData64(DATA_PRINCE_TALDARAM_PLATFORM);
+            instance->HandleGameObject(prison_GUID, true);
         }
     };
 
@@ -340,11 +340,11 @@ public:
     {
         mob_taldaram_flamesphereAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiDespawnTimer;
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -388,9 +388,9 @@ public:
 
     bool OnGossipHello(Player* /*player*/, GameObject* pGO)
     {
-        InstanceScript* pInstance = pGO->GetInstanceScript();
+        InstanceScript* instance = pGO->GetInstanceScript();
 
-        Creature* pPrinceTaldaram = Unit::GetCreature(*pGO, pInstance ? pInstance->GetData64(DATA_PRINCE_TALDARAM) : 0);
+        Creature* pPrinceTaldaram = Unit::GetCreature(*pGO, instance ? instance->GetData64(DATA_PRINCE_TALDARAM) : 0);
         if (pPrinceTaldaram && pPrinceTaldaram->isAlive())
         {
             // maybe these are hacks :(
@@ -399,8 +399,8 @@ public:
 
             switch (pGO->GetEntry())
             {
-                case GO_SPHERE1: pInstance->SetData(DATA_SPHERE1_EVENT, IN_PROGRESS); break;
-                case GO_SPHERE2: pInstance->SetData(DATA_SPHERE2_EVENT, IN_PROGRESS); break;
+                case GO_SPHERE1: instance->SetData(DATA_SPHERE1_EVENT, IN_PROGRESS); break;
+                case GO_SPHERE2: instance->SetData(DATA_SPHERE2_EVENT, IN_PROGRESS); break;
             }
 
             CAST_AI(boss_taldaram::boss_taldaramAI, pPrinceTaldaram->AI())->CheckSpheres();
diff --git a/src/server/scripts/Northrend/AzjolNerub/ahnkahet/instance_ahnkahet.cpp b/src/server/scripts/Northrend/AzjolNerub/ahnkahet/instance_ahnkahet.cpp
index e7c4b517cbf..5ba11dd5353 100644
--- a/src/server/scripts/Northrend/AzjolNerub/ahnkahet/instance_ahnkahet.cpp
+++ b/src/server/scripts/Northrend/AzjolNerub/ahnkahet/instance_ahnkahet.cpp
@@ -40,7 +40,7 @@ public:
 
     struct instance_ahnkahet_InstanceScript : public InstanceScript
     {
-        instance_ahnkahet_InstanceScript(Map* pMap) : InstanceScript(pMap) {}
+        instance_ahnkahet_InstanceScript(Map* map) : InstanceScript(map) {}
 
         uint64 Elder_Nadox;
         uint64 Prince_Taldaram;
diff --git a/src/server/scripts/Northrend/ChamberOfAspects/ObsidianSanctum/boss_sartharion.cpp b/src/server/scripts/Northrend/ChamberOfAspects/ObsidianSanctum/boss_sartharion.cpp
index 2a1c0bd6e91..187d82887e7 100644
--- a/src/server/scripts/Northrend/ChamberOfAspects/ObsidianSanctum/boss_sartharion.cpp
+++ b/src/server/scripts/Northrend/ChamberOfAspects/ObsidianSanctum/boss_sartharion.cpp
@@ -225,10 +225,10 @@ public:
     {
         boss_sartharionAI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         bool m_bIsBerserk;
         bool m_bIsSoftEnraged;
@@ -282,11 +282,11 @@ public:
             drakeCount = 0;
 
             // Drakes respawning system
-            if (pInstance)
+            if (instance)
             {
-                Creature* pTenebron = Unit::GetCreature(*me, pInstance->GetData64(DATA_TENEBRON));
-                Creature* pShadron = Unit::GetCreature(*me, pInstance->GetData64(DATA_SHADRON));
-                Creature* pVesperon = Unit::GetCreature(*me, pInstance->GetData64(DATA_VESPERON));
+                Creature* pTenebron = Unit::GetCreature(*me, instance->GetData64(DATA_TENEBRON));
+                Creature* pShadron = Unit::GetCreature(*me, instance->GetData64(DATA_SHADRON));
+                Creature* pVesperon = Unit::GetCreature(*me, instance->GetData64(DATA_VESPERON));
                 if (pTenebron)
                 {
                     pTenebron->SetHomePosition(3239.07f, 657.235f, 86.8775f, 4.74729f);
@@ -297,7 +297,7 @@ public:
                         pTenebron->GetMotionMaster()->MoveTargetedHome();
                     }else
                     {
-                        if (pInstance->GetData(TYPE_TENEBRON_PREKILLED) == false)
+                        if (instance->GetData(TYPE_TENEBRON_PREKILLED) == false)
                         {
                             pTenebron->Respawn();
                             pTenebron->GetMotionMaster()->MoveTargetedHome();
@@ -315,7 +315,7 @@ public:
                         pShadron->GetMotionMaster()->MoveTargetedHome();
                     }else
                     {
-                        if (pInstance->GetData(TYPE_SHADRON_PREKILLED) == false)
+                        if (instance->GetData(TYPE_SHADRON_PREKILLED) == false)
                         {
                             pShadron->Respawn();
                             pShadron->GetMotionMaster()->MoveTargetedHome();
@@ -333,7 +333,7 @@ public:
                         pVesperon->GetMotionMaster()->MoveTargetedHome();
                     }else
                     {
-                        if (pInstance->GetData(TYPE_VESPERON_PREKILLED) == false)
+                        if (instance->GetData(TYPE_VESPERON_PREKILLED) == false)
                         {
                             pVesperon->Respawn();
                             pVesperon->GetMotionMaster()->MoveTargetedHome();
@@ -346,8 +346,8 @@ public:
 
         void JustReachedHome()
         {
-            if (pInstance)
-                pInstance->SetData(TYPE_SARTHARION_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(TYPE_SARTHARION_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
@@ -355,9 +355,9 @@ public:
             DoScriptText(SAY_SARTHARION_AGGRO, me);
             DoZoneInCombat();
 
-            if (pInstance)
+            if (instance)
             {
-                pInstance->SetData(TYPE_SARTHARION_EVENT, IN_PROGRESS);
+                instance->SetData(TYPE_SARTHARION_EVENT, IN_PROGRESS);
                 FetchDragons();
             }
         }
@@ -366,11 +366,11 @@ public:
         {
             DoScriptText(SAY_SARTHARION_DEATH, me);
 
-            if (pInstance)
+            if (instance)
             {
-                Creature* pTenebron = Unit::GetCreature(*me, pInstance->GetData64(DATA_TENEBRON));
-                Creature* pShadron = Unit::GetCreature(*me, pInstance->GetData64(DATA_SHADRON));
-                Creature* pVesperon = Unit::GetCreature(*me, pInstance->GetData64(DATA_VESPERON));
+                Creature* pTenebron = Unit::GetCreature(*me, instance->GetData64(DATA_TENEBRON));
+                Creature* pShadron = Unit::GetCreature(*me, instance->GetData64(DATA_SHADRON));
+                Creature* pVesperon = Unit::GetCreature(*me, instance->GetData64(DATA_VESPERON));
                 if (pTenebron && pTenebron->isAlive())
                     pTenebron->DisappearAndDie();
                 if (pShadron && pShadron->isAlive())
@@ -378,7 +378,7 @@ public:
                 if (pVesperon && pVesperon->isAlive())
                     pVesperon->DisappearAndDie();
 
-                pInstance->SetData(TYPE_SARTHARION_EVENT, DONE);
+                instance->SetData(TYPE_SARTHARION_EVENT, DONE);
             }
         }
 
@@ -409,15 +409,15 @@ public:
 
         void FetchDragons()
         {
-            if (!pInstance)
+            if (!instance)
                 return;
 
             me->ResetLootMode();
             drakeCount = 0;
 
-            Creature* pFetchTene = Unit::GetCreature(*me, pInstance->GetData64(DATA_TENEBRON));
-            Creature* pFetchShad = Unit::GetCreature(*me, pInstance->GetData64(DATA_SHADRON));
-            Creature* pFetchVesp = Unit::GetCreature(*me, pInstance->GetData64(DATA_VESPERON));
+            Creature* pFetchTene = Unit::GetCreature(*me, instance->GetData64(DATA_TENEBRON));
+            Creature* pFetchShad = Unit::GetCreature(*me, instance->GetData64(DATA_SHADRON));
+            Creature* pFetchVesp = Unit::GetCreature(*me, instance->GetData64(DATA_VESPERON));
 
             //if at least one of the dragons are alive and are being called
             bool bCanUseWill = false;
@@ -470,36 +470,36 @@ public:
 
         void CallDragon(uint32 uiDataId)
         {
-            if (pInstance)
+            if (instance)
             {
-                if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(uiDataId)))
+                if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(uiDataId)))
                 {
-                    if (pTemp->isAlive() && !pTemp->getVictim())
+                    if (temp->isAlive() && !temp->getVictim())
                     {
-                        if (pTemp->HasUnitMovementFlag(MOVEMENTFLAG_WALKING))
-                            pTemp->RemoveUnitMovementFlag(MOVEMENTFLAG_WALKING);
+                        if (temp->HasUnitMovementFlag(MOVEMENTFLAG_WALKING))
+                            temp->RemoveUnitMovementFlag(MOVEMENTFLAG_WALKING);
 
-                        if (pTemp->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE))
-                            pTemp->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
+                        if (temp->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE))
+                            temp->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
 
                         int32 iTextId = 0;
 
-                        switch (pTemp->GetEntry())
+                        switch (temp->GetEntry())
                         {
                             case NPC_TENEBRON:
                                 iTextId = SAY_SARTHARION_CALL_TENEBRON;
-                                pTemp->AddAura(SPELL_POWER_OF_TENEBRON, pTemp);
-                                pTemp->GetMotionMaster()->MovePoint(POINT_ID_LAND, m_aTene[1].m_fX, m_aTene[1].m_fY, m_aTene[1].m_fZ);
+                                temp->AddAura(SPELL_POWER_OF_TENEBRON, temp);
+                                temp->GetMotionMaster()->MovePoint(POINT_ID_LAND, m_aTene[1].m_fX, m_aTene[1].m_fY, m_aTene[1].m_fZ);
                                 break;
                             case NPC_SHADRON:
                                 iTextId = SAY_SARTHARION_CALL_SHADRON;
-                                pTemp->AddAura(SPELL_POWER_OF_SHADRON, pTemp);
-                                pTemp->GetMotionMaster()->MovePoint(POINT_ID_LAND, m_aShad[1].m_fX, m_aShad[1].m_fY, m_aShad[1].m_fZ);
+                                temp->AddAura(SPELL_POWER_OF_SHADRON, temp);
+                                temp->GetMotionMaster()->MovePoint(POINT_ID_LAND, m_aShad[1].m_fX, m_aShad[1].m_fY, m_aShad[1].m_fZ);
                                 break;
                             case NPC_VESPERON:
                                 iTextId = SAY_SARTHARION_CALL_VESPERON;
-                                pTemp->AddAura(SPELL_POWER_OF_VESPERON, pTemp);
-                                pTemp->GetMotionMaster()->MovePoint(POINT_ID_LAND, m_aVesp[1].m_fX, m_aVesp[1].m_fY, m_aVesp[1].m_fZ);
+                                temp->AddAura(SPELL_POWER_OF_VESPERON, temp);
+                                temp->GetMotionMaster()->MovePoint(POINT_ID_LAND, m_aVesp[1].m_fX, m_aVesp[1].m_fY, m_aVesp[1].m_fZ);
                                 break;
                         }
 
@@ -511,10 +511,10 @@ public:
 
         void SendFlameTsunami()
         {
-            if (Map* pMap = me->GetMap())
-                if (pMap->IsDungeon())
+            if (Map* map = me->GetMap())
+                if (map->IsDungeon())
                 {
-                    Map::PlayerList const &PlayerList = pMap->GetPlayers();
+                    Map::PlayerList const &PlayerList = map->GetPlayers();
 
                     if (!PlayerList.isEmpty())
                         for (Map::PlayerList::const_iterator i = PlayerList.begin(); i != PlayerList.end(); ++i)
@@ -550,9 +550,9 @@ public:
             if (!UpdateVictim())
                 return;
 
-            Unit* pTene = Unit::GetUnit(*me, pInstance ? pInstance->GetData64(DATA_TENEBRON) : 0);
-            Unit* pShad = Unit::GetUnit(*me, pInstance ? pInstance->GetData64(DATA_SHADRON) : 0);
-            Unit* pVesp = Unit::GetUnit(*me, pInstance ? pInstance->GetData64(DATA_VESPERON) : 0);
+            Unit* pTene = Unit::GetUnit(*me, instance ? instance->GetData64(DATA_TENEBRON) : 0);
+            Unit* pShad = Unit::GetUnit(*me, instance ? instance->GetData64(DATA_SHADRON) : 0);
+            Unit* pVesp = Unit::GetUnit(*me, instance ? instance->GetData64(DATA_VESPERON) : 0);
 
             //spell will target dragons, if they are still alive at 35%
             if (!m_bIsBerserk && !HealthAbovePct(35)
@@ -732,10 +732,10 @@ struct dummy_dragonAI : public ScriptedAI
 {
     dummy_dragonAI(Creature* creature) : ScriptedAI(creature)
     {
-        pInstance = creature->GetInstanceScript();
+        instance = creature->GetInstanceScript();
     }
 
-    InstanceScript* pInstance;
+    InstanceScript* instance;
 
     uint32 m_uiWaypointId;
     uint32 m_uiMoveNextTimer;
@@ -763,13 +763,13 @@ struct dummy_dragonAI : public ScriptedAI
 
     void MovementInform(uint32 uiType, uint32 uiPointId)
     {
-        if (!pInstance || uiType != POINT_MOTION_TYPE)
+        if (!instance || uiType != POINT_MOTION_TYPE)
             return;
 
 //        debug_log("dummy_dragonAI: %s reached point %u", me->GetName(), uiPointId);
 
         //if healers messed up the raid and we was already initialized
-        if (pInstance->GetData(TYPE_SARTHARION_EVENT) != IN_PROGRESS)
+        if (instance->GetData(TYPE_SARTHARION_EVENT) != IN_PROGRESS)
         {
             EnterEvadeMode();
             return;
@@ -812,11 +812,11 @@ struct dummy_dragonAI : public ScriptedAI
     //used when open portal and spawn mobs in phase
     void DoRaidWhisper(int32 iTextId)
     {
-        Map* pMap = me->GetMap();
+        Map* map = me->GetMap();
 
-        if (pMap && pMap->IsDungeon())
+        if (map && map->IsDungeon())
         {
-            Map::PlayerList const &PlayerList = pMap->GetPlayers();
+            Map::PlayerList const &PlayerList = map->GetPlayers();
 
             if (!PlayerList.isEmpty())
             {
@@ -842,7 +842,7 @@ struct dummy_dragonAI : public ScriptedAI
             case NPC_TENEBRON:
             {
                 iTextId = WHISPER_HATCH_EGGS;
-                if (pInstance && !pInstance->GetData(TYPE_SARTHARION_EVENT) == IN_PROGRESS)
+                if (instance && !instance->GetData(TYPE_SARTHARION_EVENT) == IN_PROGRESS)
                 {
                     for (uint32 i = 0; i < 6; ++i)
                         me->SummonCreature(NPC_TWILIGHT_EGG, TwilightEggs[i].x, TwilightEggs[i].y, TwilightEggs[i].z, 0, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 20000);
@@ -857,7 +857,7 @@ struct dummy_dragonAI : public ScriptedAI
             case NPC_SHADRON:
             {
                 iTextId = WHISPER_OPEN_PORTAL;
-                if (pInstance && !pInstance->GetData(TYPE_SARTHARION_EVENT) == IN_PROGRESS)
+                if (instance && !instance->GetData(TYPE_SARTHARION_EVENT) == IN_PROGRESS)
                     me->SummonCreature(NPC_ACOLYTE_OF_SHADRON, AcolyteofShadron.x, AcolyteofShadron.y, AcolyteofShadron.z, 0, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 28000);
                 else
                     me->SummonCreature(NPC_ACOLYTE_OF_SHADRON, AcolyteofShadron2.x, AcolyteofShadron2.y, AcolyteofShadron2.z, 0, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 28000);
@@ -867,7 +867,7 @@ struct dummy_dragonAI : public ScriptedAI
             case NPC_VESPERON:
             {
                 iTextId = WHISPER_OPEN_PORTAL;
-                if (pInstance && !pInstance->GetData(TYPE_SARTHARION_EVENT) == IN_PROGRESS)
+                if (instance && !instance->GetData(TYPE_SARTHARION_EVENT) == IN_PROGRESS)
                 {
                     if (Creature* Acolyte = me->SummonCreature(NPC_ACOLYTE_OF_VESPERON, AcolyteofVesperon.x, AcolyteofVesperon.y, AcolyteofVesperon.z, 0, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 20000))
                     {
@@ -914,14 +914,14 @@ struct dummy_dragonAI : public ScriptedAI
             case NPC_TENEBRON:
                 iTextId = SAY_TENEBRON_DEATH;
                 uiSpellId = SPELL_POWER_OF_TENEBRON;
-                if (pInstance && pInstance->GetData(TYPE_SARTHARION_EVENT) != IN_PROGRESS)
-                    pInstance->SetData(TYPE_TENEBRON_PREKILLED, 1);
+                if (instance && instance->GetData(TYPE_SARTHARION_EVENT) != IN_PROGRESS)
+                    instance->SetData(TYPE_TENEBRON_PREKILLED, 1);
                 break;
             case NPC_SHADRON:
                 iTextId = SAY_SHADRON_DEATH;
                 uiSpellId = SPELL_POWER_OF_SHADRON;
-                if (pInstance && pInstance->GetData(TYPE_SARTHARION_EVENT) != IN_PROGRESS)
-                    pInstance->SetData(TYPE_SHADRON_PREKILLED, 1);
+                if (instance && instance->GetData(TYPE_SARTHARION_EVENT) != IN_PROGRESS)
+                    instance->SetData(TYPE_SHADRON_PREKILLED, 1);
                 if (Creature* pAcolyte = me->FindNearestCreature(NPC_ACOLYTE_OF_SHADRON, 100.0f))
                 {
                     pAcolyte->Kill(pAcolyte);
@@ -930,8 +930,8 @@ struct dummy_dragonAI : public ScriptedAI
             case NPC_VESPERON:
                 iTextId = SAY_VESPERON_DEATH;
                 uiSpellId = SPELL_POWER_OF_VESPERON;
-                if (pInstance && pInstance->GetData(TYPE_SARTHARION_EVENT) != IN_PROGRESS)
-                    pInstance->SetData(TYPE_VESPERON_PREKILLED, 1);
+                if (instance && instance->GetData(TYPE_SARTHARION_EVENT) != IN_PROGRESS)
+                    instance->SetData(TYPE_VESPERON_PREKILLED, 1);
                 if (Creature* pAcolyte = me->FindNearestCreature(NPC_ACOLYTE_OF_VESPERON, 100.0f))
                 {
                     pAcolyte->Kill(pAcolyte);
@@ -943,16 +943,16 @@ struct dummy_dragonAI : public ScriptedAI
 
         me->RemoveAurasDueToSpell(uiSpellId);
 
-        if (pInstance)
+        if (instance)
         {
-            pInstance->DoRemoveAurasDueToSpellOnPlayers(uiSpellId);
+            instance->DoRemoveAurasDueToSpellOnPlayers(uiSpellId);
 
             // not if solo mini-boss fight
-            if (pInstance->GetData(TYPE_SARTHARION_EVENT) != IN_PROGRESS)
+            if (instance->GetData(TYPE_SARTHARION_EVENT) != IN_PROGRESS)
                 return;
 
             // Twilight Revenge to main boss
-            if (Unit* pSartharion = Unit::GetUnit((*me), pInstance->GetData64(DATA_SARTHARION)))
+            if (Unit* pSartharion = Unit::GetUnit((*me), instance->GetData64(DATA_SARTHARION)))
                 if (pSartharion->isAlive())
                 {
                     pSartharion->RemoveAurasDueToSpell(uiSpellId);
@@ -1289,28 +1289,28 @@ public:
     {
         mob_acolyte_of_shadronAI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
         uint32 uiDespawnTimer;
 
         void Reset()
         {
             uiDespawnTimer = 28000;
-            if (pInstance)
+            if (instance)
             {
                 Creature* target = NULL;
                 //if not solo figth, buff main boss, else place debuff on mini-boss. both spells TARGET_SCRIPT
-                if (pInstance->GetData(TYPE_SARTHARION_EVENT) == IN_PROGRESS)
+                if (instance->GetData(TYPE_SARTHARION_EVENT) == IN_PROGRESS)
                 {
-                    target = Unit::GetCreature((*me), pInstance->GetData64(DATA_SARTHARION));
+                    target = Unit::GetCreature((*me), instance->GetData64(DATA_SARTHARION));
                     if (target)
                         target->AddAura(SPELL_GIFT_OF_TWILIGTH_SAR, target);
                 }
                 else
                 {
-                    target = Unit::GetCreature((*me), pInstance->GetData64(DATA_SHADRON));
+                    target = Unit::GetCreature((*me), instance->GetData64(DATA_SHADRON));
                     if (target)
                         target->AddAura(SPELL_GIFT_OF_TWILIGTH_SHA, target);
                 }
@@ -1321,9 +1321,9 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
+            if (instance)
             {
-                Creature* Shadron = pInstance->instance->GetCreature(pInstance->GetData64(DATA_SHADRON));
+                Creature* Shadron = instance->instance->GetCreature(instance->GetData64(DATA_SHADRON));
                 if (Shadron)
                 {
                     (CAST_AI(mob_shadron::mob_shadronAI, Shadron->AI()))->m_bHasPortalOpen = false;
@@ -1351,12 +1351,12 @@ public:
                 }
 
                 //not solo fight, so main boss has deduff
-                pDebuffTarget = pInstance->instance->GetCreature(pInstance->GetData64(DATA_SARTHARION));
+                pDebuffTarget = instance->instance->GetCreature(instance->GetData64(DATA_SARTHARION));
                 if (pDebuffTarget && pDebuffTarget->isAlive() && pDebuffTarget->HasAura(SPELL_GIFT_OF_TWILIGTH_SAR))
                     pDebuffTarget->RemoveAurasDueToSpell(SPELL_GIFT_OF_TWILIGTH_SAR);
 
                 //event not in progress, then solo fight and must remove debuff mini-boss
-                pDebuffTarget = pInstance->instance->GetCreature(pInstance->GetData64(DATA_SHADRON));
+                pDebuffTarget = instance->instance->GetCreature(instance->GetData64(DATA_SHADRON));
                 if (pDebuffTarget && pDebuffTarget->isAlive() && pDebuffTarget->HasAura(SPELL_GIFT_OF_TWILIGTH_SHA))
                     pDebuffTarget->RemoveAurasDueToSpell(SPELL_GIFT_OF_TWILIGTH_SHA);
             }
@@ -1399,16 +1399,16 @@ public:
     {
         mob_acolyte_of_vesperonAI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
         uint32 uiDespawnTimer;
 
         void Reset()
         {
             uiDespawnTimer = 28000;
-            if (pInstance)
+            if (instance)
             {
                 me->AddAura(SPELL_TWILIGHT_SHIFT_ENTER, me);
             }
@@ -1420,9 +1420,9 @@ public:
             me->RemoveAurasDueToSpell(SPELL_TWILIGHT_TORMENT_VESP_ACO);
 
             // remove twilight torment on Vesperon
-            if (pInstance)
+            if (instance)
             {
-                Creature* pVesperon = pInstance->instance->GetCreature(pInstance->GetData64(DATA_VESPERON));
+                Creature* pVesperon = instance->instance->GetCreature(instance->GetData64(DATA_VESPERON));
                 if (pVesperon)
                     (CAST_AI(mob_vesperon::mob_vesperonAI, pVesperon->AI()))->m_bHasPortalOpen = false;
 
@@ -1451,9 +1451,9 @@ public:
                     }
                 }
 
-                pInstance->DoRemoveAurasDueToSpellOnPlayers(SPELL_TWILIGHT_TORMENT_VESP_ACO);
-                pInstance->DoRemoveAurasDueToSpellOnPlayers(57935);
-                pInstance->DoRemoveAurasDueToSpellOnPlayers(58835); // Components of spell Twilight Torment
+                instance->DoRemoveAurasDueToSpellOnPlayers(SPELL_TWILIGHT_TORMENT_VESP_ACO);
+                instance->DoRemoveAurasDueToSpellOnPlayers(57935);
+                instance->DoRemoveAurasDueToSpellOnPlayers(58835); // Components of spell Twilight Torment
             }
         }
 
@@ -1494,17 +1494,17 @@ public:
     {
         mob_twilight_eggsAI(Creature* creature) : Scripted_NoMovementAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
         }
 
         uint32 m_uiFadeArmorTimer;
         uint32 m_uiHatchEggTimer;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
-            if (pInstance)
+            if (instance)
             {
                 me->AddAura(SPELL_TWILIGHT_SHIFT_ENTER, me);
             }
@@ -1516,7 +1516,7 @@ public:
         {
             me->RemoveAllAuras();
 
-            if (!pInstance->GetData(TYPE_SARTHARION_EVENT) == IN_PROGRESS)
+            if (!instance->GetData(TYPE_SARTHARION_EVENT) == IN_PROGRESS)
                 me->SummonCreature(NPC_TWILIGHT_WHELP, 0.0f, 0.0f, 0.0f, 0.0f, TEMPSUMMON_TIMED_OR_CORPSE_DESPAWN, 60000);
             else
                 me->SummonCreature(NPC_SHARTHARION_TWILIGHT_WHELP, 0.0f, 0.0f, 0.0f, 0.0f, TEMPSUMMON_TIMED_OR_CORPSE_DESPAWN, 60000);
@@ -1532,7 +1532,7 @@ public:
         {
             if (m_uiHatchEggTimer <= uiDiff)
             {
-                Creature* Tenebron = pInstance->instance->GetCreature(pInstance->GetData64(DATA_TENEBRON));
+                Creature* Tenebron = instance->instance->GetCreature(instance->GetData64(DATA_TENEBRON));
                 if (Tenebron)
                     (CAST_AI(mob_tenebron::mob_tenebronAI, Tenebron->AI()))->m_bHasPortalOpen = false;
                 SpawnWhelps();
diff --git a/src/server/scripts/Northrend/ChamberOfAspects/ObsidianSanctum/instance_obsidian_sanctum.cpp b/src/server/scripts/Northrend/ChamberOfAspects/ObsidianSanctum/instance_obsidian_sanctum.cpp
index 671c6b8b6d1..fa685421141 100644
--- a/src/server/scripts/Northrend/ChamberOfAspects/ObsidianSanctum/instance_obsidian_sanctum.cpp
+++ b/src/server/scripts/Northrend/ChamberOfAspects/ObsidianSanctum/instance_obsidian_sanctum.cpp
@@ -29,14 +29,14 @@ class instance_obsidian_sanctum : public InstanceMapScript
 public:
     instance_obsidian_sanctum() : InstanceMapScript("instance_obsidian_sanctum", 615) { }
 
-    InstanceScript* GetInstanceScript(InstanceMap* pMap) const
+    InstanceScript* GetInstanceScript(InstanceMap* map) const
     {
-        return new instance_obsidian_sanctum_InstanceMapScript(pMap);
+        return new instance_obsidian_sanctum_InstanceMapScript(map);
     }
 
     struct instance_obsidian_sanctum_InstanceMapScript : public InstanceScript
     {
-        instance_obsidian_sanctum_InstanceMapScript(Map* pMap) : InstanceScript(pMap) {}
+        instance_obsidian_sanctum_InstanceMapScript(Map* map) : InstanceScript(map) {}
 
         uint32 m_auiEncounter[MAX_ENCOUNTER];
         uint64 m_uiSartharionGUID;
diff --git a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/boss_argent_challenge.cpp b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/boss_argent_challenge.cpp
index 80a94b5b4fc..e46dc3d741a 100644
--- a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/boss_argent_challenge.cpp
+++ b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/boss_argent_challenge.cpp
@@ -102,12 +102,12 @@ public:
     {
         boss_eadricAI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
             creature->SetReactState(REACT_PASSIVE);
             creature->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 uiVenganceTimer;
         uint32 uiRadianceTimer;
@@ -142,8 +142,8 @@ public:
             if (MovementType != POINT_MOTION_TYPE)
                 return;
 
-            if (pInstance)
-                pInstance->SetData(BOSS_ARGENT_CHALLENGE_E, DONE);
+            if (instance)
+                instance->SetData(BOSS_ARGENT_CHALLENGE_E, DONE);
 
             me->DisappearAndDie();
         }
@@ -207,7 +207,7 @@ public:
     {
         boss_paletressAI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
 
             MemoryGUID = 0;
             creature->SetReactState(REACT_PASSIVE);
@@ -215,7 +215,7 @@ public:
             creature->RestoreFaction();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         Creature* pMemory;
         uint64 MemoryGUID;
@@ -268,8 +268,8 @@ public:
             if (MovementType != POINT_MOTION_TYPE || Point != 0)
                 return;
 
-            if (pInstance)
-                pInstance->SetData(BOSS_ARGENT_CHALLENGE_P, DONE);
+            if (instance)
+                instance->SetData(BOSS_ARGENT_CHALLENGE_P, DONE);
 
             me->DisappearAndDie();
         }
@@ -437,13 +437,13 @@ public:
     {
         npc_argent_soldierAI(Creature* creature) : npc_escortAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
             me->SetReactState(REACT_DEFENSIVE);
             SetDespawnAtEnd(false);
             uiWaypoint = 0;
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint8 uiWaypoint;
 
@@ -532,8 +532,8 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
-                pInstance->SetData(DATA_ARGENT_SOLDIER_DEFEATED, pInstance->GetData(DATA_ARGENT_SOLDIER_DEFEATED) + 1);
+            if (instance)
+                instance->SetData(DATA_ARGENT_SOLDIER_DEFEATED, instance->GetData(DATA_ARGENT_SOLDIER_DEFEATED) + 1);
         }
     };
 
diff --git a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/boss_black_knight.cpp b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/boss_black_knight.cpp
index 55cfef0f160..fd84c1eec8a 100644
--- a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/boss_black_knight.cpp
+++ b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/boss_black_knight.cpp
@@ -80,10 +80,10 @@ public:
     {
         boss_black_knightAI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         std::list<uint64> SummonList;
 
@@ -137,9 +137,9 @@ public:
 
             for (std::list<uint64>::const_iterator itr = SummonList.begin(); itr != SummonList.end(); ++itr)
             {
-                if (Creature* pTemp = Unit::GetCreature(*me, *itr))
-                    if (pTemp)
-                        pTemp->DisappearAndDie();
+                if (Creature* temp = Unit::GetCreature(*me, *itr))
+                    if (temp)
+                        temp->DisappearAndDie();
             }
             SummonList.clear();
         }
@@ -288,8 +288,8 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
-                pInstance->SetData(BOSS_BLACK_KNIGHT, DONE);
+            if (instance)
+                instance->SetData(BOSS_BLACK_KNIGHT, DONE);
         }
     };
 
diff --git a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/boss_grand_champions.cpp b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/boss_grand_champions.cpp
index 50cd81ba1c7..2fbe381fed5 100644
--- a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/boss_grand_champions.cpp
+++ b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/boss_grand_champions.cpp
@@ -91,9 +91,9 @@ const Point MovementPoint[] =
   {750.23f, 618.35f, 411.09f}
 };
 */
-void AggroAllPlayers(Creature* pTemp)
+void AggroAllPlayers(Creature* temp)
 {
-    Map::PlayerList const &PlList = pTemp->GetMap()->GetPlayers();
+    Map::PlayerList const &PlList = temp->GetMap()->GetPlayers();
 
     if (PlList.isEmpty())
             return;
@@ -107,11 +107,11 @@ void AggroAllPlayers(Creature* pTemp)
 
             if (player->isAlive())
             {
-                pTemp->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE);
-                pTemp->SetReactState(REACT_AGGRESSIVE);
-                pTemp->SetInCombatWith(player);
-                player->SetInCombatWith(pTemp);
-                pTemp->AddThreat(player, 0.0f);
+                temp->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE);
+                temp->SetReactState(REACT_AGGRESSIVE);
+                temp->SetInCombatWith(player);
+                player->SetInCombatWith(temp);
+                temp->AddThreat(player, 0.0f);
             }
         }
     }
@@ -119,14 +119,14 @@ void AggroAllPlayers(Creature* pTemp)
 
 bool GrandChampionsOutVehicle(Creature* me)
 {
-    InstanceScript* pInstance = me->GetInstanceScript();
+    InstanceScript* instance = me->GetInstanceScript();
 
-    if (!pInstance)
+    if (!instance)
         return false;
 
-    Creature* pGrandChampion1 = Unit::GetCreature(*me, pInstance->GetData64(DATA_GRAND_CHAMPION_1));
-    Creature* pGrandChampion2 = Unit::GetCreature(*me, pInstance->GetData64(DATA_GRAND_CHAMPION_2));
-    Creature* pGrandChampion3 = Unit::GetCreature(*me, pInstance->GetData64(DATA_GRAND_CHAMPION_3));
+    Creature* pGrandChampion1 = Unit::GetCreature(*me, instance->GetData64(DATA_GRAND_CHAMPION_1));
+    Creature* pGrandChampion2 = Unit::GetCreature(*me, instance->GetData64(DATA_GRAND_CHAMPION_2));
+    Creature* pGrandChampion3 = Unit::GetCreature(*me, instance->GetData64(DATA_GRAND_CHAMPION_3));
 
     if (pGrandChampion1 && pGrandChampion2 && pGrandChampion3)
     {
@@ -156,10 +156,10 @@ public:
             SetDespawnAtEnd(false);
             uiWaypointPath = 0;
 
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 uiChargeTimer;
         uint32 uiShieldBreakerTimer;
@@ -208,12 +208,12 @@ public:
             switch (i)
             {
                 case 2:
-                    if ((pInstance && uiWaypointPath == 3) || uiWaypointPath == 2)
-                        pInstance->SetData(DATA_MOVEMENT_DONE, pInstance->GetData(DATA_MOVEMENT_DONE)+1);
+                    if ((instance && uiWaypointPath == 3) || uiWaypointPath == 2)
+                        instance->SetData(DATA_MOVEMENT_DONE, instance->GetData(DATA_MOVEMENT_DONE)+1);
                     break;
                 case 3:
-                    if (pInstance)
-                        pInstance->SetData(DATA_MOVEMENT_DONE, pInstance->GetData(DATA_MOVEMENT_DONE)+1);
+                    if (instance)
+                        instance->SetData(DATA_MOVEMENT_DONE, instance->GetData(DATA_MOVEMENT_DONE)+1);
                     break;
             }
         }
@@ -310,7 +310,7 @@ public:
     {
         boss_warrior_toc5AI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
 
             bDone = false;
             bHome = false;
@@ -323,7 +323,7 @@ public:
             me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE);
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint8 uiPhase;
         uint32 uiPhaseTimer;
@@ -362,11 +362,11 @@ public:
             {
                 bDone = true;
 
-                if (pInstance && me->GetGUID() == pInstance->GetData64(DATA_GRAND_CHAMPION_1))
+                if (instance && me->GetGUID() == instance->GetData64(DATA_GRAND_CHAMPION_1))
                     me->SetHomePosition(739.678f, 662.541f, 412.393f, 4.49f);
-                else if (pInstance && me->GetGUID() == pInstance->GetData64(DATA_GRAND_CHAMPION_2))
+                else if (instance && me->GetGUID() == instance->GetData64(DATA_GRAND_CHAMPION_2))
                     me->SetHomePosition(746.71f, 661.02f, 411.69f, 4.6f);
-                else if (pInstance && me->GetGUID() == pInstance->GetData64(DATA_GRAND_CHAMPION_3))
+                else if (instance && me->GetGUID() == instance->GetData64(DATA_GRAND_CHAMPION_3))
                     me->SetHomePosition(754.34f, 660.70f, 412.39f, 4.79f);
 
                 EnterEvadeMode();
@@ -422,8 +422,8 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
-                pInstance->SetData(BOSS_GRAND_CHAMPIONS, DONE);
+            if (instance)
+                instance->SetData(BOSS_GRAND_CHAMPIONS, DONE);
         }
     };
 
@@ -443,7 +443,7 @@ public:
     {
         boss_mage_toc5AI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
 
             bDone = false;
             bHome = false;
@@ -456,7 +456,7 @@ public:
             me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE);
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint8 uiPhase;
         uint32 uiPhaseTimer;
@@ -496,15 +496,15 @@ public:
             {
                 bDone = true;
 
-                if (pInstance && me->GetGUID() == pInstance->GetData64(DATA_GRAND_CHAMPION_1))
+                if (instance && me->GetGUID() == instance->GetData64(DATA_GRAND_CHAMPION_1))
                     me->SetHomePosition(739.678f, 662.541f, 412.393f, 4.49f);
-                else if (pInstance && me->GetGUID() == pInstance->GetData64(DATA_GRAND_CHAMPION_2))
+                else if (instance && me->GetGUID() == instance->GetData64(DATA_GRAND_CHAMPION_2))
                     me->SetHomePosition(746.71f, 661.02f, 411.69f, 4.6f);
-                else if (pInstance && me->GetGUID() == pInstance->GetData64(DATA_GRAND_CHAMPION_3))
+                else if (instance && me->GetGUID() == instance->GetData64(DATA_GRAND_CHAMPION_3))
                     me->SetHomePosition(754.34f, 660.70f, 412.39f, 4.79f);
 
-                if (pInstance)
-                    pInstance->SetData(BOSS_GRAND_CHAMPIONS, IN_PROGRESS);
+                if (instance)
+                    instance->SetData(BOSS_GRAND_CHAMPIONS, IN_PROGRESS);
 
                 EnterEvadeMode();
                 bHome = true;
@@ -561,8 +561,8 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
-                pInstance->SetData(BOSS_GRAND_CHAMPIONS, DONE);
+            if (instance)
+                instance->SetData(BOSS_GRAND_CHAMPIONS, DONE);
         }
     };
 
@@ -582,7 +582,7 @@ public:
     {
         boss_shaman_toc5AI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
 
             bDone = false;
             bHome = false;
@@ -595,7 +595,7 @@ public:
             me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE);
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint8 uiPhase;
         uint32 uiPhaseTimer;
@@ -641,15 +641,15 @@ public:
             {
                 bDone = true;
 
-                if (pInstance && me->GetGUID() == pInstance->GetData64(DATA_GRAND_CHAMPION_1))
+                if (instance && me->GetGUID() == instance->GetData64(DATA_GRAND_CHAMPION_1))
                     me->SetHomePosition(739.678f, 662.541f, 412.393f, 4.49f);
-                else if (pInstance && me->GetGUID() == pInstance->GetData64(DATA_GRAND_CHAMPION_2))
+                else if (instance && me->GetGUID() == instance->GetData64(DATA_GRAND_CHAMPION_2))
                     me->SetHomePosition(746.71f, 661.02f, 411.69f, 4.6f);
-                else if (pInstance && me->GetGUID() == pInstance->GetData64(DATA_GRAND_CHAMPION_3))
+                else if (instance && me->GetGUID() == instance->GetData64(DATA_GRAND_CHAMPION_3))
                     me->SetHomePosition(754.34f, 660.70f, 412.39f, 4.79f);
 
-                if (pInstance)
-                    pInstance->SetData(BOSS_GRAND_CHAMPIONS, IN_PROGRESS);
+                if (instance)
+                    instance->SetData(BOSS_GRAND_CHAMPIONS, IN_PROGRESS);
 
                 EnterEvadeMode();
                 bHome = true;
@@ -708,8 +708,8 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
-                pInstance->SetData(BOSS_GRAND_CHAMPIONS, DONE);
+            if (instance)
+                instance->SetData(BOSS_GRAND_CHAMPIONS, DONE);
         }
     };
 
@@ -729,7 +729,7 @@ public:
     {
         boss_hunter_toc5AI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
 
             bDone = false;
             bHome = false;
@@ -742,7 +742,7 @@ public:
             me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE);
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint8 uiPhase;
         uint32 uiPhaseTimer;
@@ -787,15 +787,15 @@ public:
             {
                 bDone = true;
 
-                if (pInstance && me->GetGUID() == pInstance->GetData64(DATA_GRAND_CHAMPION_1))
+                if (instance && me->GetGUID() == instance->GetData64(DATA_GRAND_CHAMPION_1))
                     me->SetHomePosition(739.678f, 662.541f, 412.393f, 4.49f);
-                else if (pInstance && me->GetGUID() == pInstance->GetData64(DATA_GRAND_CHAMPION_2))
+                else if (instance && me->GetGUID() == instance->GetData64(DATA_GRAND_CHAMPION_2))
                     me->SetHomePosition(746.71f, 661.02f, 411.69f, 4.6f);
-                else if (pInstance && me->GetGUID() == pInstance->GetData64(DATA_GRAND_CHAMPION_3))
+                else if (instance && me->GetGUID() == instance->GetData64(DATA_GRAND_CHAMPION_3))
                     me->SetHomePosition(754.34f, 660.70f, 412.39f, 4.79f);
 
-                if (pInstance)
-                    pInstance->SetData(BOSS_GRAND_CHAMPIONS, IN_PROGRESS);
+                if (instance)
+                    instance->SetData(BOSS_GRAND_CHAMPIONS, IN_PROGRESS);
 
                 EnterEvadeMode();
                 bHome = true;
@@ -863,8 +863,8 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
-                pInstance->SetData(BOSS_GRAND_CHAMPIONS, DONE);
+            if (instance)
+                instance->SetData(BOSS_GRAND_CHAMPIONS, DONE);
         }
     };
 
@@ -884,7 +884,7 @@ public:
     {
         boss_rouge_toc5AI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
 
             bDone = false;
             bHome = false;
@@ -897,7 +897,7 @@ public:
             me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE);
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint8 uiPhase;
         uint32 uiPhaseTimer;
@@ -934,15 +934,15 @@ public:
             {
                 bDone = true;
 
-                if (pInstance && me->GetGUID() == pInstance->GetData64(DATA_GRAND_CHAMPION_1))
+                if (instance && me->GetGUID() == instance->GetData64(DATA_GRAND_CHAMPION_1))
                     me->SetHomePosition(739.678f, 662.541f, 412.393f, 4.49f);
-                else if (pInstance && me->GetGUID() == pInstance->GetData64(DATA_GRAND_CHAMPION_2))
+                else if (instance && me->GetGUID() == instance->GetData64(DATA_GRAND_CHAMPION_2))
                     me->SetHomePosition(746.71f, 661.02f, 411.69f, 4.6f);
-                else if (pInstance && me->GetGUID() == pInstance->GetData64(DATA_GRAND_CHAMPION_3))
+                else if (instance && me->GetGUID() == instance->GetData64(DATA_GRAND_CHAMPION_3))
                     me->SetHomePosition(754.34f, 660.70f, 412.39f, 4.79f);
 
-                if (pInstance)
-                    pInstance->SetData(BOSS_GRAND_CHAMPIONS, IN_PROGRESS);
+                if (instance)
+                    instance->SetData(BOSS_GRAND_CHAMPIONS, IN_PROGRESS);
 
                 EnterEvadeMode();
                 bHome = true;
@@ -984,8 +984,8 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
-                pInstance->SetData(BOSS_GRAND_CHAMPIONS, DONE);
+            if (instance)
+                instance->SetData(BOSS_GRAND_CHAMPIONS, DONE);
         }
     };
 
diff --git a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/instance_trial_of_the_champion.cpp b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/instance_trial_of_the_champion.cpp
index 415a82651ac..1f3db4c4976 100644
--- a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/instance_trial_of_the_champion.cpp
+++ b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/instance_trial_of_the_champion.cpp
@@ -31,14 +31,14 @@ class instance_trial_of_the_champion : public InstanceMapScript
 public:
     instance_trial_of_the_champion() : InstanceMapScript("instance_trial_of_the_champion", 650) { }
 
-    InstanceScript* GetInstanceScript(InstanceMap* pMap) const
+    InstanceScript* GetInstanceScript(InstanceMap* map) const
     {
-        return new instance_trial_of_the_champion_InstanceMapScript(pMap);
+        return new instance_trial_of_the_champion_InstanceMapScript(map);
     }
 
     struct instance_trial_of_the_champion_InstanceMapScript : public InstanceScript
     {
-        instance_trial_of_the_champion_InstanceMapScript(Map* pMap) : InstanceScript(pMap) {}
+        instance_trial_of_the_champion_InstanceMapScript(Map* map) : InstanceScript(map) {}
 
         uint32 m_auiEncounter[MAX_ENCOUNTER];
 
diff --git a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/trial_of_the_champion.cpp b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/trial_of_the_champion.cpp
index acbe54d0acd..2688005ee22 100644
--- a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/trial_of_the_champion.cpp
+++ b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/trial_of_the_champion.cpp
@@ -50,7 +50,7 @@ public:
     {
         npc_announcer_toc5AI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
 
             uiSummonTimes = 0;
             uiPosition = 0;
@@ -81,7 +81,7 @@ public:
             SetArgentChampion();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint8 uiSummonTimes;
         uint8 uiPosition;
@@ -125,8 +125,8 @@ public:
                     break;
                 case DATA_IN_POSITION: //movement done.
                     me->GetMotionMaster()->MovePoint(1, 735.81f, 661.92f, 412.39f);
-                    if (GameObject* pGO = GameObject::GetGameObject(*me, pInstance->GetData64(DATA_MAIN_GATE)))
-                        pInstance->HandleGameObject(pGO->GetGUID(), false);
+                    if (GameObject* pGO = GameObject::GetGameObject(*me, instance->GetData64(DATA_MAIN_GATE)))
+                        instance->HandleGameObject(pGO->GetGUID(), false);
                     NextStep(10000, false, 3);
                     break;
                 case DATA_LESSER_CHAMPIONS_DEFEATED:
@@ -225,10 +225,10 @@ public:
                             if (Vehicle* pVehicle = pBoss->GetVehicleKit())
                                 if (Unit* unit = pVehicle->GetPassenger(0))
                                     uiGrandChampionBoss1 = unit->GetGUID();
-                        if (pInstance)
+                        if (instance)
                         {
-                            pInstance->SetData64(DATA_GRAND_CHAMPION_VEHICLE_1, uiVehicle1GUID);
-                            pInstance->SetData64(DATA_GRAND_CHAMPION_1, uiGrandChampionBoss1);
+                            instance->SetData64(DATA_GRAND_CHAMPION_VEHICLE_1, uiVehicle1GUID);
+                            instance->SetData64(DATA_GRAND_CHAMPION_1, uiGrandChampionBoss1);
                         }
                         pBoss->AI()->SetData(1, 0);
                         break;
@@ -241,10 +241,10 @@ public:
                             if (Vehicle* pVehicle = pBoss->GetVehicleKit())
                                 if (Unit* unit = pVehicle->GetPassenger(0))
                                     uiGrandChampionBoss2 = unit->GetGUID();
-                        if (pInstance)
+                        if (instance)
                         {
-                            pInstance->SetData64(DATA_GRAND_CHAMPION_VEHICLE_2, uiVehicle2GUID);
-                            pInstance->SetData64(DATA_GRAND_CHAMPION_2, uiGrandChampionBoss2);
+                            instance->SetData64(DATA_GRAND_CHAMPION_VEHICLE_2, uiVehicle2GUID);
+                            instance->SetData64(DATA_GRAND_CHAMPION_2, uiGrandChampionBoss2);
                         }
                         pBoss->AI()->SetData(2, 0);
                         break;
@@ -257,10 +257,10 @@ public:
                             if (Vehicle* pVehicle = pBoss->GetVehicleKit())
                                 if (Unit* unit = pVehicle->GetPassenger(0))
                                     uiGrandChampionBoss3 = unit->GetGUID();
-                        if (pInstance)
+                        if (instance)
                         {
-                            pInstance->SetData64(DATA_GRAND_CHAMPION_VEHICLE_3, uiVehicle3GUID);
-                            pInstance->SetData64(DATA_GRAND_CHAMPION_3, uiGrandChampionBoss3);
+                            instance->SetData64(DATA_GRAND_CHAMPION_VEHICLE_3, uiVehicle3GUID);
+                            instance->SetData64(DATA_GRAND_CHAMPION_3, uiGrandChampionBoss3);
                         }
                         pBoss->AI()->SetData(3, 0);
                         break;
@@ -350,30 +350,30 @@ public:
 
         void StartEncounter()
         {
-            if (!pInstance)
+            if (!instance)
                 return;
 
             me->RemoveFlag(UNIT_NPC_FLAGS, UNIT_NPC_FLAG_GOSSIP);
 
-            if (pInstance->GetData(BOSS_BLACK_KNIGHT) == NOT_STARTED)
+            if (instance->GetData(BOSS_BLACK_KNIGHT) == NOT_STARTED)
             {
-                if (pInstance->GetData(BOSS_ARGENT_CHALLENGE_E) == NOT_STARTED && pInstance->GetData(BOSS_ARGENT_CHALLENGE_P) == NOT_STARTED)
+                if (instance->GetData(BOSS_ARGENT_CHALLENGE_E) == NOT_STARTED && instance->GetData(BOSS_ARGENT_CHALLENGE_P) == NOT_STARTED)
                 {
-                    if (pInstance->GetData(BOSS_GRAND_CHAMPIONS) == NOT_STARTED)
+                    if (instance->GetData(BOSS_GRAND_CHAMPIONS) == NOT_STARTED)
                         me->AI()->SetData(DATA_START, 0);
 
-                    if (pInstance->GetData(BOSS_GRAND_CHAMPIONS) == DONE)
+                    if (instance->GetData(BOSS_GRAND_CHAMPIONS) == DONE)
                         DoStartArgentChampionEncounter();
                 }
 
-               if ((pInstance->GetData(BOSS_GRAND_CHAMPIONS) == DONE &&
-                   pInstance->GetData(BOSS_ARGENT_CHALLENGE_E) == DONE) ||
-                   pInstance->GetData(BOSS_ARGENT_CHALLENGE_P) == DONE)
+               if ((instance->GetData(BOSS_GRAND_CHAMPIONS) == DONE &&
+                   instance->GetData(BOSS_ARGENT_CHALLENGE_E) == DONE) ||
+                   instance->GetData(BOSS_ARGENT_CHALLENGE_P) == DONE)
                     me->SummonCreature(VEHICLE_BLACK_KNIGHT, 769.834f, 651.915f, 447.035f, 0);
             }
         }
 
-        void AggroAllPlayers(Creature* pTemp)
+        void AggroAllPlayers(Creature* temp)
         {
             Map::PlayerList const &PlList = me->GetMap()->GetPlayers();
 
@@ -389,12 +389,12 @@ public:
 
                     if (player->isAlive())
                     {
-                        pTemp->SetHomePosition(me->GetPositionX(), me->GetPositionY(), me->GetPositionZ(), me->GetOrientation());
-                        pTemp->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
-                        pTemp->SetReactState(REACT_AGGRESSIVE);
-                        pTemp->SetInCombatWith(player);
-                        player->SetInCombatWith(pTemp);
-                        pTemp->AddThreat(player, 0.0f);
+                        temp->SetHomePosition(me->GetPositionX(), me->GetPositionY(), me->GetPositionZ(), me->GetOrientation());
+                        temp->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
+                        temp->SetReactState(REACT_AGGRESSIVE);
+                        temp->SetInCombatWith(player);
+                        player->SetInCombatWith(temp);
+                        temp->AddThreat(player, 0.0f);
                     }
                 }
             }
@@ -434,7 +434,7 @@ public:
 
         void JustSummoned(Creature* summon)
         {
-            if (pInstance && pInstance->GetData(BOSS_GRAND_CHAMPIONS) == NOT_STARTED)
+            if (instance && instance->GetData(BOSS_GRAND_CHAMPIONS) == NOT_STARTED)
             {
                 summon->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
                 summon->SetReactState(REACT_PASSIVE);
@@ -468,22 +468,22 @@ public:
 
     bool OnGossipHello(Player* player, Creature* creature)
     {
-        InstanceScript* pInstance = creature->GetInstanceScript();
+        InstanceScript* instance = creature->GetInstanceScript();
 
-        if (pInstance &&
-            ((pInstance->GetData(BOSS_GRAND_CHAMPIONS) == DONE &&
-            pInstance->GetData(BOSS_BLACK_KNIGHT) == DONE &&
-            pInstance->GetData(BOSS_ARGENT_CHALLENGE_E) == DONE) ||
-            pInstance->GetData(BOSS_ARGENT_CHALLENGE_P) == DONE))
+        if (instance &&
+            ((instance->GetData(BOSS_GRAND_CHAMPIONS) == DONE &&
+            instance->GetData(BOSS_BLACK_KNIGHT) == DONE &&
+            instance->GetData(BOSS_ARGENT_CHALLENGE_E) == DONE) ||
+            instance->GetData(BOSS_ARGENT_CHALLENGE_P) == DONE))
             return false;
 
-        if (pInstance &&
-            pInstance->GetData(BOSS_GRAND_CHAMPIONS) == NOT_STARTED &&
-            pInstance->GetData(BOSS_ARGENT_CHALLENGE_E) == NOT_STARTED &&
-            pInstance->GetData(BOSS_ARGENT_CHALLENGE_P) == NOT_STARTED &&
-            pInstance->GetData(BOSS_BLACK_KNIGHT) == NOT_STARTED)
+        if (instance &&
+            instance->GetData(BOSS_GRAND_CHAMPIONS) == NOT_STARTED &&
+            instance->GetData(BOSS_ARGENT_CHALLENGE_E) == NOT_STARTED &&
+            instance->GetData(BOSS_ARGENT_CHALLENGE_P) == NOT_STARTED &&
+            instance->GetData(BOSS_BLACK_KNIGHT) == NOT_STARTED)
             player->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, GOSSIP_START_EVENT1, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF+1);
-        else if (pInstance)
+        else if (instance)
             player->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, GOSSIP_START_EVENT2, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF+1);
 
         player->SEND_GOSSIP_MENU(player->GetGossipTextId(creature), creature->GetGUID());
diff --git a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_anubarak_trial.cpp b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_anubarak_trial.cpp
index bc35dad822e..1ca1c69831c 100755
--- a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_anubarak_trial.cpp
+++ b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_anubarak_trial.cpp
@@ -136,10 +136,10 @@ public:
     {
         boss_anubarak_trialAI(Creature* creature) : ScriptedAI(creature), Summons(me)
         {
-            m_pInstance = (InstanceScript*)creature->GetInstanceScript();
+            m_instance = (InstanceScript*)creature->GetInstanceScript();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
 
         SummonList Summons;
         std::list<uint64> m_vBurrowGUID;
@@ -190,8 +190,8 @@ public:
             if (who->GetTypeId() == TYPEID_PLAYER)
             {
                 DoScriptText(urand(0, 1) ? SAY_KILL1 : SAY_KILL2, me);
-                if (m_pInstance)
-                    m_pInstance->SetData(DATA_TRIBUTE_TO_IMMORTALITY_ELEGIBLE, 0);
+                if (m_instance)
+                    m_instance->SetData(DATA_TRIBUTE_TO_IMMORTALITY_ELEGIBLE, 0);
             }
         }
 
@@ -206,20 +206,20 @@ public:
 
         void JustReachedHome()
         {
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_ANUBARAK, FAIL);
+            if (m_instance)
+                m_instance->SetData(TYPE_ANUBARAK, FAIL);
             //Summon Scarab Swarms neutral at random places
             for (int i=0; i < 10; i++)
-                if (Creature* pTemp = me->SummonCreature(NPC_SCARAB, AnubarakLoc[1].GetPositionX()+urand(0, 50)-25, AnubarakLoc[1].GetPositionY()+urand(0, 50)-25, AnubarakLoc[1].GetPositionZ()))
-                    pTemp->setFaction(31);
+                if (Creature* temp = me->SummonCreature(NPC_SCARAB, AnubarakLoc[1].GetPositionX()+urand(0, 50)-25, AnubarakLoc[1].GetPositionY()+urand(0, 50)-25, AnubarakLoc[1].GetPositionZ()))
+                    temp->setFaction(31);
         }
 
         void JustDied(Unit* /*killer*/)
         {
             Summons.DespawnAll();
             DoScriptText(SAY_DEATH, me);
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_ANUBARAK, DONE);
+            if (m_instance)
+                m_instance->SetData(TYPE_ANUBARAK, DONE);
         }
 
         void JustSummoned(Creature* summoned)
@@ -255,8 +255,8 @@ public:
             DoScriptText(SAY_AGGRO, me);
             me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
             me->SetInCombatWithZone();
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_ANUBARAK, IN_PROGRESS);
+            if (m_instance)
+                m_instance->SetData(TYPE_ANUBARAK, IN_PROGRESS);
             //Despawn Scarab Swarms neutral
             Summons.DoAction(NPC_SCARAB, ACTION_SCARAB_SUBMERGE);
             //Spawn Burrow
@@ -421,10 +421,10 @@ public:
     {
         mob_swarm_scarabAI(Creature* creature) : ScriptedAI(creature)
         {
-            m_pInstance = (InstanceScript*)creature->GetInstanceScript();
+            m_instance = (InstanceScript*)creature->GetInstanceScript();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
 
         uint32 m_uiDeterminationTimer;
 
@@ -488,10 +488,10 @@ public:
     {
         mob_nerubian_burrowerAI(Creature* creature) : ScriptedAI(creature)
         {
-            m_pInstance = (InstanceScript*)creature->GetInstanceScript();
+            m_instance = (InstanceScript*)creature->GetInstanceScript();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
 
         uint32 m_uiSpiderFrenzyTimer;
         uint32 m_uiSubmergeTimer;
@@ -645,10 +645,10 @@ public:
     {
         mob_anubarak_spikeAI(Creature* creature) : ScriptedAI(creature)
         {
-            m_pInstance = (InstanceScript*)creature->GetInstanceScript();
+            m_instance = (InstanceScript*)creature->GetInstanceScript();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
         uint32 m_uiIncreaseSpeedTimer;
         uint8  m_uiSpeed;
         uint64 m_uiTargetGUID;
@@ -680,7 +680,7 @@ public:
             Unit* target = Unit::GetPlayer(*me, m_uiTargetGUID);
             if (!target || !target->isAlive() || !target->HasAura(SPELL_MARK))
             {
-                if (Creature* pAnubarak = Unit::GetCreature((*me), m_pInstance->GetData64(NPC_ANUBARAK)))
+                if (Creature* pAnubarak = Unit::GetCreature((*me), m_instance->GetData64(NPC_ANUBARAK)))
                     pAnubarak->CastSpell(pAnubarak, SPELL_SPIKE_TELE, false);
                 me->DisappearAndDie();
                 return;
diff --git a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_faction_champions.cpp b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_faction_champions.cpp
index ff342db5503..7be6775f705 100755
--- a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_faction_champions.cpp
+++ b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_faction_champions.cpp
@@ -64,10 +64,10 @@ public:
     {
         boss_toc_champion_controllerAI(Creature* creature) : ScriptedAI(creature), Summons(me)
         {
-            m_pInstance = (InstanceScript*) creature->GetInstanceScript();
+            m_instance = (InstanceScript*) creature->GetInstanceScript();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
         SummonList Summons;
         uint32 m_uiChampionsNotStarted;
         uint32 m_uiChampionsFailed;
@@ -101,7 +101,7 @@ public:
             vOtherEntries.push_back(playerTeam == ALLIANCE ? NPC_HORDE_WARRIOR : NPC_ALLIANCE_WARRIOR);
 
             uint8 healersSubtracted = 2;
-            if (m_pInstance->instance->GetSpawnMode() == RAID_DIFFICULTY_25MAN_NORMAL || m_pInstance->instance->GetSpawnMode() == RAID_DIFFICULTY_25MAN_HEROIC)
+            if (m_instance->instance->GetSpawnMode() == RAID_DIFFICULTY_25MAN_NORMAL || m_instance->instance->GetSpawnMode() == RAID_DIFFICULTY_25MAN_HEROIC)
                 healersSubtracted = 1;
             for (uint8 i = 0; i < healersSubtracted; ++i)
             {
@@ -136,7 +136,7 @@ public:
                 vHealersEntries.erase(vHealersEntries.begin()+pos);
             }
 
-            if (m_pInstance->instance->GetSpawnMode() == RAID_DIFFICULTY_10MAN_NORMAL || m_pInstance->instance->GetSpawnMode() == RAID_DIFFICULTY_10MAN_HEROIC)
+            if (m_instance->instance->GetSpawnMode() == RAID_DIFFICULTY_10MAN_NORMAL || m_instance->instance->GetSpawnMode() == RAID_DIFFICULTY_10MAN_HEROIC)
                 for (uint8 i = 0; i < 4; ++i)
                     vOtherEntries.erase(vOtherEntries.begin()+urand(0, vOtherEntries.size()-1));
 
@@ -168,22 +168,22 @@ public:
             for (uint8 i = 0; i < vChampionEntries.size(); ++i)
             {
                 uint8 pos = urand(0, vChampionJumpTarget.size()-1);
-                if (Creature* pTemp = me->SummonCreature(vChampionEntries[i], vChampionJumpOrigin[urand(0, vChampionJumpOrigin.size()-1)], TEMPSUMMON_MANUAL_DESPAWN))
+                if (Creature* temp = me->SummonCreature(vChampionEntries[i], vChampionJumpOrigin[urand(0, vChampionJumpOrigin.size()-1)], TEMPSUMMON_MANUAL_DESPAWN))
                 {
-                    Summons.Summon(pTemp);
-                    pTemp->SetReactState(REACT_PASSIVE);
-                    pTemp->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE);
+                    Summons.Summon(temp);
+                    temp->SetReactState(REACT_PASSIVE);
+                    temp->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE);
                     if (playerTeam == ALLIANCE)
                     {
-                        pTemp->SetHomePosition(vChampionJumpTarget[pos].GetPositionX(), vChampionJumpTarget[pos].GetPositionY(), vChampionJumpTarget[pos].GetPositionZ(), 0);
-                        pTemp->GetMotionMaster()->MoveJump(vChampionJumpTarget[pos].GetPositionX(), vChampionJumpTarget[pos].GetPositionY(), vChampionJumpTarget[pos].GetPositionZ(), 20.0f, 20.0f);
-                        pTemp->SetOrientation(0);
+                        temp->SetHomePosition(vChampionJumpTarget[pos].GetPositionX(), vChampionJumpTarget[pos].GetPositionY(), vChampionJumpTarget[pos].GetPositionZ(), 0);
+                        temp->GetMotionMaster()->MoveJump(vChampionJumpTarget[pos].GetPositionX(), vChampionJumpTarget[pos].GetPositionY(), vChampionJumpTarget[pos].GetPositionZ(), 20.0f, 20.0f);
+                        temp->SetOrientation(0);
                     }
                     else
                     {
-                        pTemp->SetHomePosition((ToCCommonLoc[1].GetPositionX()*2)-vChampionJumpTarget[pos].GetPositionX(), vChampionJumpTarget[pos].GetPositionY(), vChampionJumpTarget[pos].GetPositionZ(), 3);
-                        pTemp->GetMotionMaster()->MoveJump((ToCCommonLoc[1].GetPositionX()*2)-vChampionJumpTarget[pos].GetPositionX(), vChampionJumpTarget[pos].GetPositionY(), vChampionJumpTarget[pos].GetPositionZ(), 20.0f, 20.0f);
-                        pTemp->SetOrientation(3);
+                        temp->SetHomePosition((ToCCommonLoc[1].GetPositionX()*2)-vChampionJumpTarget[pos].GetPositionX(), vChampionJumpTarget[pos].GetPositionY(), vChampionJumpTarget[pos].GetPositionZ(), 3);
+                        temp->GetMotionMaster()->MoveJump((ToCCommonLoc[1].GetPositionX()*2)-vChampionJumpTarget[pos].GetPositionX(), vChampionJumpTarget[pos].GetPositionY(), vChampionJumpTarget[pos].GetPositionZ(), 20.0f, 20.0f);
+                        temp->SetOrientation(3);
                     }
                 }
                 vChampionJumpTarget.erase(vChampionJumpTarget.begin()+pos);
@@ -200,10 +200,10 @@ public:
                 case 1:
                     for (std::list<uint64>::iterator i = Summons.begin(); i != Summons.end(); ++i)
                     {
-                        if (Creature* pTemp = Unit::GetCreature(*me, *i))
+                        if (Creature* temp = Unit::GetCreature(*me, *i))
                         {
-                            pTemp->SetReactState(REACT_AGGRESSIVE);
-                            pTemp->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE);
+                            temp->SetReactState(REACT_AGGRESSIVE);
+                            temp->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE);
                         }
                     }
                     break;
@@ -214,7 +214,7 @@ public:
                             m_uiChampionsFailed++;
                             if (m_uiChampionsFailed + m_uiChampionsKilled >= Summons.size())
                             {
-                                m_pInstance->SetData(TYPE_CRUSADERS, FAIL);
+                                m_instance->SetData(TYPE_CRUSADERS, FAIL);
                                 Summons.DespawnAll();
                                 me->DespawnOrUnsummon();
                             }
@@ -227,16 +227,16 @@ public:
                                 m_uiChampionsKilled = 0;
                                 m_bInProgress = true;
                                 Summons.DoZoneInCombat();
-                                m_pInstance->SetData(TYPE_CRUSADERS, IN_PROGRESS);
+                                m_instance->SetData(TYPE_CRUSADERS, IN_PROGRESS);
                             }
                             break;
                         case DONE:
                             m_uiChampionsKilled++;
                             if (m_uiChampionsKilled == 1)
-                                m_pInstance->SetData(TYPE_CRUSADERS, SPECIAL);
+                                m_instance->SetData(TYPE_CRUSADERS, SPECIAL);
                             else if (m_uiChampionsKilled >= Summons.size())
                             {
-                                m_pInstance->SetData(TYPE_CRUSADERS, DONE);
+                                m_instance->SetData(TYPE_CRUSADERS, DONE);
                                 Summons.DespawnAll();
                                 me->DespawnOrUnsummon();
                             }
@@ -253,11 +253,11 @@ struct boss_faction_championsAI : public ScriptedAI
 {
     boss_faction_championsAI(Creature* creature, uint32 aitype) : ScriptedAI(creature)
     {
-        m_pInstance = (InstanceScript*) creature->GetInstanceScript();
+        m_instance = (InstanceScript*) creature->GetInstanceScript();
         mAIType = aitype;
     }
 
-    InstanceScript* m_pInstance;
+    InstanceScript* m_instance;
 
     uint64 championControllerGUID;
     uint32 mAIType;
@@ -273,8 +273,8 @@ struct boss_faction_championsAI : public ScriptedAI
 
     void JustReachedHome()
     {
-        if (m_pInstance)
-            if (Creature* pChampionController = Unit::GetCreature((*me), m_pInstance->GetData64(NPC_CHAMPIONS_CONTROLLER)))
+        if (m_instance)
+            if (Creature* pChampionController = Unit::GetCreature((*me), m_instance->GetData64(NPC_CHAMPIONS_CONTROLLER)))
                 pChampionController->AI()->SetData(2, FAIL);
         me->DespawnOrUnsummon();
     }
@@ -326,8 +326,8 @@ struct boss_faction_championsAI : public ScriptedAI
     void JustDied(Unit* /*killer*/)
     {
         if (mAIType != AI_PET)
-            if (m_pInstance)
-                if (Creature* pChampionController = Unit::GetCreature((*me), m_pInstance->GetData64(NPC_CHAMPIONS_CONTROLLER)))
+            if (m_instance)
+                if (Creature* pChampionController = Unit::GetCreature((*me), m_instance->GetData64(NPC_CHAMPIONS_CONTROLLER)))
                     pChampionController->AI()->SetData(2, DONE);
     }
 
@@ -335,8 +335,8 @@ struct boss_faction_championsAI : public ScriptedAI
     {
         DoCast(me, SPELL_ANTI_AOE, true);
         me->SetInCombatWithZone();
-        if (m_pInstance)
-            if (Creature* pChampionController = Unit::GetCreature((*me), m_pInstance->GetData64(NPC_CHAMPIONS_CONTROLLER)))
+        if (m_instance)
+            if (Creature* pChampionController = Unit::GetCreature((*me), m_instance->GetData64(NPC_CHAMPIONS_CONTROLLER)))
                 pChampionController->AI()->SetData(2, IN_PROGRESS);
     }
 
@@ -351,18 +351,18 @@ struct boss_faction_championsAI : public ScriptedAI
                 if (Player* player = players.begin()->getSource())
                     TeamInInstance = player->GetTeam();
 
-            if (m_pInstance)
+            if (m_instance)
             {
                 if (TeamInInstance == ALLIANCE)
                 {
-                    if (Creature* pTemp = Unit::GetCreature(*me, m_pInstance->GetData64(NPC_VARIAN)))
-                        DoScriptText(SAY_VARIAN_KILL_HORDE_PLAYER4+urand(0, 3), pTemp); // + cause we are on negative
+                    if (Creature* temp = Unit::GetCreature(*me, m_instance->GetData64(NPC_VARIAN)))
+                        DoScriptText(SAY_VARIAN_KILL_HORDE_PLAYER4+urand(0, 3), temp); // + cause we are on negative
                 }
                 else
-                    if (Creature* pTemp = me->FindNearestCreature(NPC_GARROSH, 300.f))
-                        DoScriptText(SAY_GARROSH_KILL_ALLIANCE_PLAYER4+urand(0, 3), pTemp); // + cause we are on negative
+                    if (Creature* temp = me->FindNearestCreature(NPC_GARROSH, 300.f))
+                        DoScriptText(SAY_GARROSH_KILL_ALLIANCE_PLAYER4+urand(0, 3), temp); // + cause we are on negative
 
-                m_pInstance->SetData(DATA_TRIBUTE_TO_IMMORTALITY_ELEGIBLE, 0);
+                m_instance->SetData(DATA_TRIBUTE_TO_IMMORTALITY_ELEGIBLE, 0);
             }
         }
     }
diff --git a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_lord_jaraxxus.cpp b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_lord_jaraxxus.cpp
index 962ecdff83f..ec573f75bc6 100755
--- a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_lord_jaraxxus.cpp
+++ b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_lord_jaraxxus.cpp
@@ -107,11 +107,11 @@ public:
     {
         boss_jaraxxusAI(Creature* creature) : ScriptedAI(creature), Summons(me)
         {
-            m_pInstance = creature->GetInstanceScript();
+            m_instance = creature->GetInstanceScript();
             Reset();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
 
         SummonList Summons;
 
@@ -126,8 +126,8 @@ public:
 
         void Reset()
         {
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_JARAXXUS, NOT_STARTED);
+            if (m_instance)
+                m_instance->SetData(TYPE_JARAXXUS, NOT_STARTED);
             SetEquipmentSlots(false, EQUIP_MAIN, EQUIP_OFFHAND, EQUIP_RANGED);
             m_uiFelFireballTimer = 5*IN_MILLISECONDS;
             m_uiFelLightningTimer = urand(10*IN_MILLISECONDS, 15*IN_MILLISECONDS);
@@ -142,8 +142,8 @@ public:
 
         void JustReachedHome()
         {
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_JARAXXUS, FAIL);
+            if (m_instance)
+                m_instance->SetData(TYPE_JARAXXUS, FAIL);
             DoCast(me, SPELL_JARAXXUS_CHAINS);
             me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
             me->SetReactState(REACT_PASSIVE);
@@ -153,8 +153,8 @@ public:
         {
             if (who->GetTypeId() == TYPEID_PLAYER)
             {
-                if (m_pInstance)
-                    m_pInstance->SetData(DATA_TRIBUTE_TO_IMMORTALITY_ELEGIBLE, 0);
+                if (m_instance)
+                    m_instance->SetData(DATA_TRIBUTE_TO_IMMORTALITY_ELEGIBLE, 0);
             }
         }
 
@@ -162,8 +162,8 @@ public:
         {
             Summons.DespawnAll();
             DoScriptText(SAY_DEATH, me);
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_JARAXXUS, DONE);
+            if (m_instance)
+                m_instance->SetData(TYPE_JARAXXUS, DONE);
         }
 
         void JustSummoned(Creature* summoned)
@@ -174,8 +174,8 @@ public:
         void EnterCombat(Unit* /*who*/)
         {
             me->SetInCombatWithZone();
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_JARAXXUS, IN_PROGRESS);
+            if (m_instance)
+                m_instance->SetData(TYPE_JARAXXUS, IN_PROGRESS);
             DoScriptText(SAY_AGGRO, me);
         }
 
@@ -299,11 +299,11 @@ public:
     {
         mob_infernal_volcanoAI(Creature* creature) : Scripted_NoMovementAI(creature), Summons(me)
         {
-            m_pInstance = (InstanceScript*)creature->GetInstanceScript();
+            m_instance = (InstanceScript*)creature->GetInstanceScript();
             Reset();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
 
         SummonList Summons;
 
@@ -354,11 +354,11 @@ public:
     {
         mob_fel_infernalAI(Creature* creature) : ScriptedAI(creature)
         {
-            m_pInstance = (InstanceScript*)creature->GetInstanceScript();
+            m_instance = (InstanceScript*)creature->GetInstanceScript();
             Reset();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
         uint32 m_uiFelStreakTimer;
 
         void Reset()
@@ -378,7 +378,7 @@ public:
             if (!UpdateVictim())
                 return;
 
-            if (m_pInstance && m_pInstance->GetData(TYPE_JARAXXUS) != IN_PROGRESS)
+            if (m_instance && m_instance->GetData(TYPE_JARAXXUS) != IN_PROGRESS)
                 me->DespawnOrUnsummon();
 
             if (m_uiFelStreakTimer <= uiDiff)
@@ -408,11 +408,11 @@ public:
     {
         mob_nether_portalAI(Creature* creature) : ScriptedAI(creature), Summons(me)
         {
-            m_pInstance = (InstanceScript*)creature->GetInstanceScript();
+            m_instance = (InstanceScript*)creature->GetInstanceScript();
             Reset();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
 
         SummonList Summons;
 
@@ -463,13 +463,13 @@ public:
     {
         mob_mistress_of_painAI(Creature* creature) : ScriptedAI(creature)
         {
-            m_pInstance = (InstanceScript*)creature->GetInstanceScript();
-            if (m_pInstance)
-                m_pInstance->SetData(DATA_MISTRESS_OF_PAIN_COUNT, INCREASE);
+            m_instance = (InstanceScript*)creature->GetInstanceScript();
+            if (m_instance)
+                m_instance->SetData(DATA_MISTRESS_OF_PAIN_COUNT, INCREASE);
             Reset();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
         uint32 m_uiShivanSlashTimer;
         uint32 m_uiSpinningStrikeTimer;
         uint32 m_uiMistressKissTimer;
@@ -484,8 +484,8 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (m_pInstance)
-                m_pInstance->SetData(DATA_MISTRESS_OF_PAIN_COUNT, DECREASE);
+            if (m_instance)
+                m_instance->SetData(DATA_MISTRESS_OF_PAIN_COUNT, DECREASE);
         }
 
         void UpdateAI(const uint32 uiDiff)
@@ -493,7 +493,7 @@ public:
             if (!UpdateVictim())
                 return;
 
-            if (m_pInstance && m_pInstance->GetData(TYPE_JARAXXUS) != IN_PROGRESS)
+            if (m_instance && m_instance->GetData(TYPE_JARAXXUS) != IN_PROGRESS)
                 me->DespawnOrUnsummon();
 
             if (m_uiShivanSlashTimer <= uiDiff)
diff --git a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_northrend_beasts.cpp b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_northrend_beasts.cpp
index 4824c46deb7..d4514dd547e 100755
--- a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_northrend_beasts.cpp
+++ b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_northrend_beasts.cpp
@@ -123,10 +123,10 @@ public:
     {
         boss_gormokAI(Creature* creature) : ScriptedAI(creature), Summons(me)
         {
-            m_pInstance = (InstanceScript*)creature->GetInstanceScript();
+            m_instance = (InstanceScript*)creature->GetInstanceScript();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
 
         uint32 m_uiImpaleTimer;
         uint32 m_uiStaggeringStompTimer;
@@ -151,7 +151,7 @@ public:
 
         void EnterEvadeMode()
         {
-            m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
+            m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
             ScriptedAI::EnterEvadeMode();
         }
 
@@ -162,7 +162,7 @@ public:
             switch (uiId)
             {
                 case 0:
-                    m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
+                    m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
                     me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
                     me->SetReactState(REACT_AGGRESSIVE);
                     me->SetInCombatWithZone();
@@ -172,16 +172,16 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_NORTHREND_BEASTS, GORMOK_DONE);
+            if (m_instance)
+                m_instance->SetData(TYPE_NORTHREND_BEASTS, GORMOK_DONE);
         }
 
         void JustReachedHome()
         {
-            if (m_pInstance)
+            if (m_instance)
             {
-                m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
-                m_pInstance->SetData(TYPE_NORTHREND_BEASTS, FAIL);
+                m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
+                m_instance->SetData(TYPE_NORTHREND_BEASTS, FAIL);
             }
             me->DespawnOrUnsummon();
         }
@@ -189,7 +189,7 @@ public:
         void EnterCombat(Unit* /*who*/)
         {
             me->SetInCombatWithZone();
-            m_pInstance->SetData(TYPE_NORTHREND_BEASTS, GORMOK_IN_PROGRESS);
+            m_instance->SetData(TYPE_NORTHREND_BEASTS, GORMOK_IN_PROGRESS);
         }
 
         void JustSummoned(Creature* summon)
@@ -262,12 +262,12 @@ public:
     {
         mob_snobold_vassalAI(Creature* creature) : ScriptedAI(creature)
         {
-            m_pInstance = (InstanceScript*)creature->GetInstanceScript();
-            if (m_pInstance)
-                m_pInstance->SetData(DATA_SNOBOLD_COUNT, INCREASE);
+            m_instance = (InstanceScript*)creature->GetInstanceScript();
+            if (m_instance)
+                m_instance->SetData(DATA_SNOBOLD_COUNT, INCREASE);
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
         uint32 m_uiFireBombTimer;
         uint32 m_uiBatterTimer;
         uint32 m_uiHeadCrackTimer;
@@ -283,15 +283,15 @@ public:
 
             m_uiTargetGUID = 0;
             m_bTargetDied = false;
-            if (m_pInstance)
-                m_uiBossGUID = m_pInstance->GetData64(NPC_GORMOK);
+            if (m_instance)
+                m_uiBossGUID = m_instance->GetData64(NPC_GORMOK);
             //Workaround for Snobold
             me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
         }
 
         void EnterEvadeMode()
         {
-            m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
+            m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
             ScriptedAI::EnterEvadeMode();
         }
 
@@ -326,8 +326,8 @@ public:
             if (Unit* target = Unit::GetPlayer(*me, m_uiTargetGUID))
                 if (target->isAlive())
                     target->RemoveAurasDueToSpell(SPELL_SNOBOLLED);
-            if (m_pInstance)
-                m_pInstance->SetData(DATA_SNOBOLD_COUNT, DECREASE);
+            if (m_instance)
+                m_instance->SetData(DATA_SNOBOLD_COUNT, DECREASE);
         }
 
         void UpdateAI(const uint32 uiDiff)
@@ -339,9 +339,9 @@ public:
             {
                 if (!target->isAlive())
                 {
-                    if (m_pInstance)
+                    if (m_instance)
                     {
-                        Unit* gormok = ObjectAccessor::GetCreature(*me, m_pInstance->GetData64(NPC_GORMOK));
+                        Unit* gormok = ObjectAccessor::GetCreature(*me, m_instance->GetData64(NPC_GORMOK));
                         if (gormok && gormok->isAlive())
                         {
                             SetCombatMovement(false);
@@ -754,10 +754,10 @@ public:
     {
         boss_icehowlAI(Creature* creature) : ScriptedAI(creature)
         {
-            m_pInstance = (InstanceScript*)creature->GetInstanceScript();
+            m_instance = (InstanceScript*)creature->GetInstanceScript();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
 
         uint32 m_uiFerociousButtTimer;
         uint32 m_uiArticBreathTimer;
@@ -791,8 +791,8 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_NORTHREND_BEASTS, ICEHOWL_DONE);
+            if (m_instance)
+                m_instance->SetData(TYPE_NORTHREND_BEASTS, ICEHOWL_DONE);
         }
 
         void MovementInform(uint32 uiType, uint32 uiId)
@@ -820,7 +820,7 @@ public:
                     m_bMovementFinish = true;
                     break;
                 case 2:
-                    m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
+                    m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
                     me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
                     me->SetReactState(REACT_AGGRESSIVE);
                     me->SetInCombatWithZone();
@@ -830,16 +830,16 @@ public:
 
         void EnterEvadeMode()
         {
-            m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
+            m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
             ScriptedAI::EnterEvadeMode();
         }
 
         void JustReachedHome()
         {
-            if (m_pInstance)
+            if (m_instance)
             {
-                m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
-                m_pInstance->SetData(TYPE_NORTHREND_BEASTS, FAIL);
+                m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
+                m_instance->SetData(TYPE_NORTHREND_BEASTS, FAIL);
             }
             me->DespawnOrUnsummon();
         }
@@ -848,15 +848,15 @@ public:
         {
             if (who->GetTypeId() == TYPEID_PLAYER)
             {
-                if (m_pInstance)
-                    m_pInstance->SetData(DATA_TRIBUTE_TO_IMMORTALITY_ELEGIBLE, 0);
+                if (m_instance)
+                    m_instance->SetData(DATA_TRIBUTE_TO_IMMORTALITY_ELEGIBLE, 0);
             }
         }
 
         void EnterCombat(Unit* /*who*/)
         {
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_NORTHREND_BEASTS, ICEHOWL_IN_PROGRESS);
+            if (m_instance)
+                m_instance->SetData(TYPE_NORTHREND_BEASTS, ICEHOWL_IN_PROGRESS);
             me->SetInCombatWithZone();
         }
 
diff --git a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_twin_valkyr.cpp b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_twin_valkyr.cpp
index dff484a4933..495faf6f855 100755
--- a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_twin_valkyr.cpp
+++ b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_twin_valkyr.cpp
@@ -143,10 +143,10 @@ struct boss_twin_baseAI : public ScriptedAI
 {
     boss_twin_baseAI(Creature* creature) : ScriptedAI(creature), Summons(me)
     {
-        m_pInstance = (InstanceScript*)creature->GetInstanceScript();
+        m_instance = (InstanceScript*)creature->GetInstanceScript();
     }
 
-    InstanceScript* m_pInstance;
+    InstanceScript* m_instance;
     SummonList Summons;
 
     AuraStateType  m_uiAuraState;
@@ -190,8 +190,8 @@ struct boss_twin_baseAI : public ScriptedAI
 
     void JustReachedHome()
     {
-        if (m_pInstance)
-            m_pInstance->SetData(TYPE_VALKIRIES, FAIL);
+        if (m_instance)
+            m_instance->SetData(TYPE_VALKIRIES, FAIL);
 
         Summons.DespawnAll();
         me->DespawnOrUnsummon();
@@ -204,7 +204,7 @@ struct boss_twin_baseAI : public ScriptedAI
         switch (uiId)
         {
             case 1:
-                m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
+                m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
                 me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
                 me->SetReactState(REACT_AGGRESSIVE);
                 break;
@@ -216,8 +216,8 @@ struct boss_twin_baseAI : public ScriptedAI
         if (who->GetTypeId() == TYPEID_PLAYER)
         {
             DoScriptText(urand(0, 1) ? SAY_KILL1 : SAY_KILL2, me);
-            if (m_pInstance)
-                m_pInstance->SetData(DATA_TRIBUTE_TO_IMMORTALITY_ELEGIBLE, 0);
+            if (m_instance)
+                m_instance->SetData(DATA_TRIBUTE_TO_IMMORTALITY_ELEGIBLE, 0);
         }
     }
 
@@ -231,12 +231,12 @@ struct boss_twin_baseAI : public ScriptedAI
         switch (summoned->GetEntry())
         {
             case NPC_LIGHT_ESSENCE:
-                m_pInstance->DoRemoveAurasDueToSpellOnPlayers(SPELL_LIGHT_ESSENCE_HELPER);
-                m_pInstance->DoRemoveAurasDueToSpellOnPlayers(SPELL_POWERING_UP_HELPER);
+                m_instance->DoRemoveAurasDueToSpellOnPlayers(SPELL_LIGHT_ESSENCE_HELPER);
+                m_instance->DoRemoveAurasDueToSpellOnPlayers(SPELL_POWERING_UP_HELPER);
                 break;
             case NPC_DARK_ESSENCE:
-                m_pInstance->DoRemoveAurasDueToSpellOnPlayers(SPELL_DARK_ESSENCE_HELPER);
-                m_pInstance->DoRemoveAurasDueToSpellOnPlayers(SPELL_POWERING_UP_HELPER);
+                m_instance->DoRemoveAurasDueToSpellOnPlayers(SPELL_DARK_ESSENCE_HELPER);
+                m_instance->DoRemoveAurasDueToSpellOnPlayers(SPELL_POWERING_UP_HELPER);
                 break;
             case NPC_BULLET_CONTROLLER:
                 me->m_Events.AddEvent(new OrbsDespawner(me), me->m_Events.CalculateTime(100));
@@ -248,7 +248,7 @@ struct boss_twin_baseAI : public ScriptedAI
     void JustDied(Unit* /*killer*/)
     {
         DoScriptText(SAY_DEATH, me);
-        if (m_pInstance)
+        if (m_instance)
         {
             if (Creature* pSister = GetSister())
             {
@@ -257,13 +257,13 @@ struct boss_twin_baseAI : public ScriptedAI
                     me->SetFlag(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_LOOTABLE);
                     pSister->SetFlag(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_LOOTABLE);
 
-                    m_pInstance->SetData(TYPE_VALKIRIES, DONE);
+                    m_instance->SetData(TYPE_VALKIRIES, DONE);
                     Summons.DespawnAll();
                 }
                 else
                 {
                     me->RemoveFlag(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_LOOTABLE);
-                    m_pInstance->SetData(TYPE_VALKIRIES, SPECIAL);
+                    m_instance->SetData(TYPE_VALKIRIES, SPECIAL);
                 }
             }
         }
@@ -273,20 +273,20 @@ struct boss_twin_baseAI : public ScriptedAI
     // Called when sister pointer needed
     Creature* GetSister()
     {
-        return Unit::GetCreature((*me), m_pInstance->GetData64(m_uiSisterNpcId));
+        return Unit::GetCreature((*me), m_instance->GetData64(m_uiSisterNpcId));
     }
 
     void EnterCombat(Unit* /*who*/)
     {
         me->SetInCombatWithZone();
-        if (m_pInstance)
+        if (m_instance)
         {
             if (Creature* pSister = GetSister())
             {
                 me->AddAura(m_uiMyEmphatySpellId, pSister);
                 pSister->SetInCombatWithZone();
             }
-            m_pInstance->SetData(TYPE_VALKIRIES, IN_PROGRESS);
+            m_instance->SetData(TYPE_VALKIRIES, IN_PROGRESS);
         }
 
         DoScriptText(SAY_AGGRO, me);
@@ -315,7 +315,7 @@ struct boss_twin_baseAI : public ScriptedAI
 
     void UpdateAI(const uint32 uiDiff)
     {
-        if (!m_pInstance || !UpdateVictim())
+        if (!m_instance || !UpdateVictim())
             return;
 
         switch (m_uiStage)
@@ -406,10 +406,10 @@ public:
     {
         boss_fjolaAI(Creature* creature) : boss_twin_baseAI(creature)
         {
-            m_pInstance = (InstanceScript*)creature->GetInstanceScript();
+            m_instance = (InstanceScript*)creature->GetInstanceScript();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
 
         void Reset() {
             boss_twin_baseAI::Reset();
@@ -429,17 +429,17 @@ public:
             m_uiTouchSpellId = SPELL_LIGHT_TOUCH;
             m_uiSpikeSpellId = SPELL_LIGHT_TWIN_SPIKE;
 
-            if (m_pInstance)
+            if (m_instance)
             {
-                m_pInstance->DoStopTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT,  EVENT_START_TWINS_FIGHT);
+                m_instance->DoStopTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT,  EVENT_START_TWINS_FIGHT);
             }
         }
 
         void EnterCombat(Unit* who)
         {
-            if (m_pInstance)
+            if (m_instance)
             {
-                m_pInstance->DoStartTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT,  EVENT_START_TWINS_FIGHT);
+                m_instance->DoStartTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT,  EVENT_START_TWINS_FIGHT);
             }
 
             me->SummonCreature(NPC_BULLET_CONTROLLER, ToCCommonLoc[1].GetPositionX(), ToCCommonLoc[1].GetPositionY(), ToCCommonLoc[1].GetPositionZ(), 0.0f, TEMPSUMMON_MANUAL_DESPAWN);
@@ -448,14 +448,14 @@ public:
 
         void EnterEvadeMode()
         {
-            m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
+            m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
             boss_twin_baseAI::EnterEvadeMode();
         }
 
         void JustReachedHome()
         {
-            if (m_pInstance)
-                m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
+            if (m_instance)
+                m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
 
             boss_twin_baseAI::JustReachedHome();
         }
@@ -552,10 +552,10 @@ struct mob_unleashed_ballAI : public ScriptedAI
 {
     mob_unleashed_ballAI(Creature* creature) : ScriptedAI(creature)
     {
-        m_pInstance = (InstanceScript*)creature->GetInstanceScript();
+        m_instance = (InstanceScript*)creature->GetInstanceScript();
     }
 
-    InstanceScript* m_pInstance;
+    InstanceScript* m_instance;
     uint32 m_uiRangeCheckTimer;
 
     void MoveToNextPoint()
diff --git a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/instance_trial_of_the_crusader.cpp b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/instance_trial_of_the_crusader.cpp
index 7566d9bc410..99a6abb91a9 100755
--- a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/instance_trial_of_the_crusader.cpp
+++ b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/instance_trial_of_the_crusader.cpp
@@ -33,7 +33,7 @@ class instance_trial_of_the_crusader : public InstanceMapScript
 
         struct instance_trial_of_the_crusader_InstanceMapScript : public InstanceScript
         {
-            instance_trial_of_the_crusader_InstanceMapScript(Map* pMap) : InstanceScript(pMap) {}
+            instance_trial_of_the_crusader_InstanceMapScript(Map* map) : InstanceScript(map) {}
 
             uint32 EncounterStatus[MAX_ENCOUNTERS];
             uint32 TrialCounter;
diff --git a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/trial_of_the_crusader.cpp b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/trial_of_the_crusader.cpp
index 913484cbf77..76295f403fa 100755
--- a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/trial_of_the_crusader.cpp
+++ b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/trial_of_the_crusader.cpp
@@ -106,10 +106,10 @@ class npc_announcer_toc10 : public CreatureScript
         {
             npc_announcer_toc10AI(Creature* creature) : ScriptedAI(creature)
             {
-                m_pInstance = (InstanceScript*)creature->GetInstanceScript();
+                m_instance = (InstanceScript*)creature->GetInstanceScript();
             }
 
-            InstanceScript* m_pInstance;
+            InstanceScript* m_instance;
 
             void Reset()
             {
@@ -239,10 +239,10 @@ class boss_lich_king_toc : public CreatureScript
         {
             boss_lich_king_tocAI(Creature* creature) : ScriptedAI(creature)
             {
-                m_pInstance = (InstanceScript*)creature->GetInstanceScript();
+                m_instance = (InstanceScript*)creature->GetInstanceScript();
             }
 
-            InstanceScript* m_pInstance;
+            InstanceScript* m_instance;
             uint32 m_uiUpdateTimer;
 
             void Reset()
@@ -254,7 +254,7 @@ class boss_lich_king_toc : public CreatureScript
                     summoned->CastSpell(summoned, 51807, false);
                     summoned->SetDisplayId(11686);
                 }
-                if (m_pInstance) m_pInstance->SetData(TYPE_LICH_KING, IN_PROGRESS);
+                if (m_instance) m_instance->SetData(TYPE_LICH_KING, IN_PROGRESS);
                 me->AddUnitMovementFlag(MOVEMENTFLAG_WALKING);
             }
 
@@ -265,77 +265,77 @@ class boss_lich_king_toc : public CreatureScript
                 switch (uiId)
                 {
                     case 0:
-                        m_pInstance->SetData(TYPE_EVENT, 5030);
+                        m_instance->SetData(TYPE_EVENT, 5030);
                         break;
                     case 1:
-                        m_pInstance->SetData(TYPE_EVENT, 5050);
+                        m_instance->SetData(TYPE_EVENT, 5050);
                         break;
                 }
             }
 
             void UpdateAI(const uint32 uiDiff)
             {
-                if (!m_pInstance) return;
-                if (m_pInstance->GetData(TYPE_EVENT_NPC) != NPC_LICH_KING_1) return;
+                if (!m_instance) return;
+                if (m_instance->GetData(TYPE_EVENT_NPC) != NPC_LICH_KING_1) return;
 
-                m_uiUpdateTimer = m_pInstance->GetData(TYPE_EVENT_TIMER);
+                m_uiUpdateTimer = m_instance->GetData(TYPE_EVENT_TIMER);
                 if (m_uiUpdateTimer <= uiDiff)
                 {
-                    switch (m_pInstance->GetData(TYPE_EVENT))
+                    switch (m_instance->GetData(TYPE_EVENT))
                     {
                         case 5010:
                             DoScriptText(SAY_STAGE_4_02, me);
                             m_uiUpdateTimer = 3000;
                             me->GetMotionMaster()->MovePoint(0, LichKingLoc[0]);
-                            m_pInstance->SetData(TYPE_EVENT, 5020);
+                            m_instance->SetData(TYPE_EVENT, 5020);
                             break;
                         case 5030:
                             DoScriptText(SAY_STAGE_4_04, me);
                             me->SetUInt32Value(UNIT_NPC_EMOTESTATE, EMOTE_STATE_TALK);
                             m_uiUpdateTimer = 10000;
-                            m_pInstance->SetData(TYPE_EVENT, 5040);
+                            m_instance->SetData(TYPE_EVENT, 5040);
                             break;
                         case 5040:
                             me->SetUInt32Value(UNIT_NPC_EMOTESTATE, EMOTE_ONESHOT_NONE);
                             me->GetMotionMaster()->MovePoint(1, LichKingLoc[1]);
                             m_uiUpdateTimer = 1000;
-                            m_pInstance->SetData(TYPE_EVENT, 0);
+                            m_instance->SetData(TYPE_EVENT, 0);
                             break;
                         case 5050:
                             me->HandleEmoteCommand(EMOTE_ONESHOT_EXCLAMATION);
                             m_uiUpdateTimer = 3000;
-                            m_pInstance->SetData(TYPE_EVENT, 5060);
+                            m_instance->SetData(TYPE_EVENT, 5060);
                             break;
                         case 5060:
                             DoScriptText(SAY_STAGE_4_05, me);
                             me->HandleEmoteCommand(EMOTE_ONESHOT_KNEEL);
                             m_uiUpdateTimer = 2500;
-                            m_pInstance->SetData(TYPE_EVENT, 5070);
+                            m_instance->SetData(TYPE_EVENT, 5070);
                             break;
                         case 5070:
                             me->CastSpell(me, 68198, false);
                             m_uiUpdateTimer = 1500;
-                            m_pInstance->SetData(TYPE_EVENT, 5080);
+                            m_instance->SetData(TYPE_EVENT, 5080);
                             break;
                         case 5080:
-                            if (GameObject* pGoFloor = m_pInstance->instance->GetGameObject(m_pInstance->GetData64(GO_ARGENT_COLISEUM_FLOOR)))
+                            if (GameObject* pGoFloor = m_instance->instance->GetGameObject(m_instance->GetData64(GO_ARGENT_COLISEUM_FLOOR)))
                                 pGoFloor->SetDestructibleState(GO_DESTRUCTIBLE_DESTROYED);
                             me->CastSpell(me, 69016, false);
-                            if (m_pInstance)
+                            if (m_instance)
                             {
-                                m_pInstance->SetData(TYPE_LICH_KING, DONE);
-                                Creature* pTemp = Unit::GetCreature(*me, m_pInstance->GetData64(NPC_ANUBARAK));
-                                if (!pTemp || !pTemp->isAlive())
-                                    pTemp = me->SummonCreature(NPC_ANUBARAK, AnubarakLoc[0].GetPositionX(), AnubarakLoc[0].GetPositionY(), AnubarakLoc[0].GetPositionZ(), 3, TEMPSUMMON_CORPSE_TIMED_DESPAWN, DESPAWN_TIME);
+                                m_instance->SetData(TYPE_LICH_KING, DONE);
+                                Creature* temp = Unit::GetCreature(*me, m_instance->GetData64(NPC_ANUBARAK));
+                                if (!temp || !temp->isAlive())
+                                    temp = me->SummonCreature(NPC_ANUBARAK, AnubarakLoc[0].GetPositionX(), AnubarakLoc[0].GetPositionY(), AnubarakLoc[0].GetPositionZ(), 3, TEMPSUMMON_CORPSE_TIMED_DESPAWN, DESPAWN_TIME);
 
-                                m_pInstance->SetData(TYPE_EVENT, 0);
+                                m_instance->SetData(TYPE_EVENT, 0);
                             }
                             me->DespawnOrUnsummon();
                             m_uiUpdateTimer = 20000;
                             break;
                     }
                 } else m_uiUpdateTimer -= uiDiff;
-                m_pInstance->SetData(TYPE_EVENT_TIMER, m_uiUpdateTimer);
+                m_instance->SetData(TYPE_EVENT_TIMER, m_uiUpdateTimer);
             }
         };
 
@@ -355,10 +355,10 @@ class npc_fizzlebang_toc : public CreatureScript
         {
             npc_fizzlebang_tocAI(Creature* creature) : ScriptedAI(creature), Summons(me)
             {
-                m_pInstance = (InstanceScript*)me->GetInstanceScript();
+                m_instance = (InstanceScript*)me->GetInstanceScript();
             }
 
-            InstanceScript* m_pInstance;
+            InstanceScript* m_instance;
             SummonList Summons;
             uint32 m_uiUpdateTimer;
             uint64 m_uiPortalGUID;
@@ -367,12 +367,12 @@ class npc_fizzlebang_toc : public CreatureScript
             void JustDied(Unit* killer)
             {
                 DoScriptText(SAY_STAGE_1_06, me, killer);
-                m_pInstance->SetData(TYPE_EVENT, 1180);
-                if (Creature* pTemp = Unit::GetCreature(*me, m_pInstance->GetData64(NPC_JARAXXUS)))
+                m_instance->SetData(TYPE_EVENT, 1180);
+                if (Creature* temp = Unit::GetCreature(*me, m_instance->GetData64(NPC_JARAXXUS)))
                 {
-                    pTemp->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
-                    pTemp->SetReactState(REACT_AGGRESSIVE);
-                    pTemp->SetInCombatWithZone();
+                    temp->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
+                    temp->SetReactState(REACT_AGGRESSIVE);
+                    temp->SetInCombatWithZone();
                 }
             }
 
@@ -391,11 +391,11 @@ class npc_fizzlebang_toc : public CreatureScript
                 {
                     case 1:
                         me->RemoveUnitMovementFlag(MOVEMENTFLAG_WALKING);
-                        if (m_pInstance)
+                        if (m_instance)
                         {
-                            m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
-                            m_pInstance->SetData(TYPE_EVENT, 1120);
-                            m_pInstance->SetData(TYPE_EVENT_TIMER, 1000);
+                            m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
+                            m_instance->SetData(TYPE_EVENT, 1120);
+                            m_instance->SetData(TYPE_EVENT_TIMER, 1000);
                         }
                         break;
                 }
@@ -408,22 +408,22 @@ class npc_fizzlebang_toc : public CreatureScript
 
             void UpdateAI(const uint32 uiDiff)
             {
-                if (!m_pInstance) return;
+                if (!m_instance) return;
 
-                if (m_pInstance->GetData(TYPE_EVENT_NPC) != NPC_FIZZLEBANG) return;
+                if (m_instance->GetData(TYPE_EVENT_NPC) != NPC_FIZZLEBANG) return;
 
-                m_uiUpdateTimer = m_pInstance->GetData(TYPE_EVENT_TIMER);
+                m_uiUpdateTimer = m_instance->GetData(TYPE_EVENT_TIMER);
                 if (m_uiUpdateTimer <= uiDiff)
                 {
-                    switch (m_pInstance->GetData(TYPE_EVENT))
+                    switch (m_instance->GetData(TYPE_EVENT))
                     {
                         case 1110:
-                            m_pInstance->SetData(TYPE_EVENT, 1120);
+                            m_instance->SetData(TYPE_EVENT, 1120);
                             m_uiUpdateTimer = 4000;
                             break;
                         case 1120:
                             DoScriptText(SAY_STAGE_1_02, me);
-                            m_pInstance->SetData(TYPE_EVENT, 1130);
+                            m_instance->SetData(TYPE_EVENT, 1130);
                             m_uiUpdateTimer = 12000;
                             break;
                         case 1130:
@@ -437,12 +437,12 @@ class npc_fizzlebang_toc : public CreatureScript
                                 pTrigger->SetDisplayId(22862);
                                 pTrigger->CastSpell(pTrigger, SPELL_WILFRED_PORTAL, false);
                             }
-                            m_pInstance->SetData(TYPE_EVENT, 1132);
+                            m_instance->SetData(TYPE_EVENT, 1132);
                             m_uiUpdateTimer = 4000;
                             break;
                         case 1132:
                             me->GetMotionMaster()->MovementExpired();
-                            m_pInstance->SetData(TYPE_EVENT, 1134);
+                            m_instance->SetData(TYPE_EVENT, 1134);
                             m_uiUpdateTimer = 4000;
                             break;
                         case 1134:
@@ -455,54 +455,54 @@ class npc_fizzlebang_toc : public CreatureScript
                                 m_uiPortalGUID = pPortal->GetGUID();
                             }
                             m_uiUpdateTimer = 4000;
-                            m_pInstance->SetData(TYPE_EVENT, 1135);
+                            m_instance->SetData(TYPE_EVENT, 1135);
                             break;
                         case 1135:
-                            m_pInstance->SetData(TYPE_EVENT, 1140);
+                            m_instance->SetData(TYPE_EVENT, 1140);
                             m_uiUpdateTimer = 3000;
                             break;
                         case 1140:
                             DoScriptText(SAY_STAGE_1_04, me);
-                            if (Creature* pTemp = me->SummonCreature(NPC_JARAXXUS, ToCCommonLoc[1].GetPositionX(), ToCCommonLoc[1].GetPositionY(), ToCCommonLoc[1].GetPositionZ(), 5.0f, TEMPSUMMON_CORPSE_TIMED_DESPAWN, DESPAWN_TIME))
+                            if (Creature* temp = me->SummonCreature(NPC_JARAXXUS, ToCCommonLoc[1].GetPositionX(), ToCCommonLoc[1].GetPositionY(), ToCCommonLoc[1].GetPositionZ(), 5.0f, TEMPSUMMON_CORPSE_TIMED_DESPAWN, DESPAWN_TIME))
                             {
-                                pTemp->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
-                                pTemp->SetReactState(REACT_PASSIVE);
-                                pTemp->GetMotionMaster()->MovePoint(0, ToCCommonLoc[1].GetPositionX(), ToCCommonLoc[1].GetPositionY()-10, ToCCommonLoc[1].GetPositionZ());
+                                temp->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
+                                temp->SetReactState(REACT_PASSIVE);
+                                temp->GetMotionMaster()->MovePoint(0, ToCCommonLoc[1].GetPositionX(), ToCCommonLoc[1].GetPositionY()-10, ToCCommonLoc[1].GetPositionZ());
                             }
-                            m_pInstance->SetData(TYPE_EVENT, 1142);
+                            m_instance->SetData(TYPE_EVENT, 1142);
                             m_uiUpdateTimer = 5000;
                             break;
                         case 1142:
-                            if (Creature* pTemp = Unit::GetCreature(*me, m_pInstance->GetData64(NPC_JARAXXUS)))
-                                pTemp->SetTarget(me->GetGUID());
+                            if (Creature* temp = Unit::GetCreature(*me, m_instance->GetData64(NPC_JARAXXUS)))
+                                temp->SetTarget(me->GetGUID());
                             if (Creature* pTrigger = Unit::GetCreature(*me, m_uiTriggerGUID))
                                 pTrigger->DespawnOrUnsummon();
                             if (Creature* pPortal = Unit::GetCreature(*me, m_uiPortalGUID))
                                 pPortal->DespawnOrUnsummon();
-                            m_pInstance->SetData(TYPE_EVENT, 1144);
+                            m_instance->SetData(TYPE_EVENT, 1144);
                             m_uiUpdateTimer = 10000;
                             break;
                         case 1144:
-                            if (Creature* pTemp = Unit::GetCreature(*me, m_pInstance->GetData64(NPC_JARAXXUS)))
-                                DoScriptText(SAY_STAGE_1_05, pTemp);
-                            m_pInstance->SetData(TYPE_EVENT, 1150);
+                            if (Creature* temp = Unit::GetCreature(*me, m_instance->GetData64(NPC_JARAXXUS)))
+                                DoScriptText(SAY_STAGE_1_05, temp);
+                            m_instance->SetData(TYPE_EVENT, 1150);
                             m_uiUpdateTimer = 5000;
                             break;
                         case 1150:
-                            if (Creature* pTemp = Unit::GetCreature(*me, m_pInstance->GetData64(NPC_JARAXXUS)))
+                            if (Creature* temp = Unit::GetCreature(*me, m_instance->GetData64(NPC_JARAXXUS)))
                             {
                                 //1-shot Fizzlebang
-                                pTemp->CastSpell(me, 67888, false);
-                                me->SetInCombatWith(pTemp);
-                                pTemp->AddThreat(me, 1000.0f);
-                                pTemp->AI()->AttackStart(me);
+                                temp->CastSpell(me, 67888, false);
+                                me->SetInCombatWith(temp);
+                                temp->AddThreat(me, 1000.0f);
+                                temp->AI()->AttackStart(me);
                             }
-                            m_pInstance->SetData(TYPE_EVENT, 1160);
+                            m_instance->SetData(TYPE_EVENT, 1160);
                             m_uiUpdateTimer = 3000;
                             break;
                     }
                 } else m_uiUpdateTimer -= uiDiff;
-                m_pInstance->SetData(TYPE_EVENT_TIMER, m_uiUpdateTimer);
+                m_instance->SetData(TYPE_EVENT_TIMER, m_uiUpdateTimer);
             }
         };
 
@@ -522,10 +522,10 @@ class npc_tirion_toc : public CreatureScript
         {
             npc_tirion_tocAI(Creature* creature) : ScriptedAI(creature)
             {
-                m_pInstance = (InstanceScript*)me->GetInstanceScript();
+                m_instance = (InstanceScript*)me->GetInstanceScript();
             }
 
-            InstanceScript* m_pInstance;
+            InstanceScript* m_instance;
             uint32 m_uiUpdateTimer;
 
             void Reset() {}
@@ -534,271 +534,271 @@ class npc_tirion_toc : public CreatureScript
 
             void UpdateAI(const uint32 uiDiff)
             {
-                if (!m_pInstance) return;
-                if (m_pInstance->GetData(TYPE_EVENT_NPC) != NPC_TIRION) return;
+                if (!m_instance) return;
+                if (m_instance->GetData(TYPE_EVENT_NPC) != NPC_TIRION) return;
 
-                m_uiUpdateTimer = m_pInstance->GetData(TYPE_EVENT_TIMER);
+                m_uiUpdateTimer = m_instance->GetData(TYPE_EVENT_TIMER);
                 if (m_uiUpdateTimer <= uiDiff)
                 {
-                    switch (m_pInstance->GetData(TYPE_EVENT))
+                    switch (m_instance->GetData(TYPE_EVENT))
                     {
                         case 110:
                             me->SetUInt32Value(UNIT_NPC_EMOTESTATE, EMOTE_ONESHOT_TALK);
                             DoScriptText(SAY_STAGE_0_01, me);
                             m_uiUpdateTimer = 22000;
-                            m_pInstance->SetData(TYPE_EVENT, 120);
+                            m_instance->SetData(TYPE_EVENT, 120);
                             break;
                         case 140:
                             me->SetUInt32Value(UNIT_NPC_EMOTESTATE, EMOTE_ONESHOT_TALK);
                             DoScriptText(SAY_STAGE_0_02, me);
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 150);
+                            m_instance->SetData(TYPE_EVENT, 150);
                             break;
                         case 150:
                             me->SetUInt32Value(UNIT_NPC_EMOTESTATE, EMOTE_STATE_NONE);
-                            if (m_pInstance->GetData(TYPE_BEASTS) != DONE)
+                            if (m_instance->GetData(TYPE_BEASTS) != DONE)
                             {
-                                m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
+                                m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
 
-                                if (Creature* pTemp = me->SummonCreature(NPC_GORMOK, ToCSpawnLoc[0].GetPositionX(), ToCSpawnLoc[0].GetPositionY(), ToCSpawnLoc[0].GetPositionZ(), 5, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 30*IN_MILLISECONDS))
+                                if (Creature* temp = me->SummonCreature(NPC_GORMOK, ToCSpawnLoc[0].GetPositionX(), ToCSpawnLoc[0].GetPositionY(), ToCSpawnLoc[0].GetPositionZ(), 5, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 30*IN_MILLISECONDS))
                                 {
-                                    pTemp->GetMotionMaster()->MovePoint(0, ToCCommonLoc[5].GetPositionX(), ToCCommonLoc[5].GetPositionY(), ToCCommonLoc[5].GetPositionZ());
-                                    pTemp->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
-                                    pTemp->SetReactState(REACT_PASSIVE);
+                                    temp->GetMotionMaster()->MovePoint(0, ToCCommonLoc[5].GetPositionX(), ToCCommonLoc[5].GetPositionY(), ToCCommonLoc[5].GetPositionZ());
+                                    temp->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
+                                    temp->SetReactState(REACT_PASSIVE);
                                 }
                             }
                             m_uiUpdateTimer = 3000;
-                            m_pInstance->SetData(TYPE_EVENT, 155);
+                            m_instance->SetData(TYPE_EVENT, 155);
                             break;
                         case 155:
-                            m_pInstance->SetData(TYPE_BEASTS, IN_PROGRESS);
+                            m_instance->SetData(TYPE_BEASTS, IN_PROGRESS);
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 160);
+                            m_instance->SetData(TYPE_EVENT, 160);
                             break;
                         case 200:
                             DoScriptText(SAY_STAGE_0_04, me);
                             m_uiUpdateTimer = 8000;
-                            m_pInstance->SetData(TYPE_EVENT, 205);
+                            m_instance->SetData(TYPE_EVENT, 205);
                             break;
                         case 205:
                             m_uiUpdateTimer = 3000;
-                            m_pInstance->SetData(TYPE_EVENT, 210);
+                            m_instance->SetData(TYPE_EVENT, 210);
                             break;
                         case 210:
-                            if (m_pInstance->GetData(TYPE_BEASTS) != DONE)
+                            if (m_instance->GetData(TYPE_BEASTS) != DONE)
                             {
-                                m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
-                                if (Creature* pTemp = me->SummonCreature(NPC_DREADSCALE, ToCSpawnLoc[1].GetPositionX(), ToCSpawnLoc[1].GetPositionY(), ToCSpawnLoc[1].GetPositionZ(), 5, TEMPSUMMON_MANUAL_DESPAWN))
+                                m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
+                                if (Creature* temp = me->SummonCreature(NPC_DREADSCALE, ToCSpawnLoc[1].GetPositionX(), ToCSpawnLoc[1].GetPositionY(), ToCSpawnLoc[1].GetPositionZ(), 5, TEMPSUMMON_MANUAL_DESPAWN))
                                 {
-                                    pTemp->GetMotionMaster()->MovePoint(0, ToCCommonLoc[8].GetPositionX(), ToCCommonLoc[8].GetPositionY(), ToCCommonLoc[8].GetPositionZ());
-                                    pTemp->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
-                                    pTemp->SetReactState(REACT_PASSIVE);
+                                    temp->GetMotionMaster()->MovePoint(0, ToCCommonLoc[8].GetPositionX(), ToCCommonLoc[8].GetPositionY(), ToCCommonLoc[8].GetPositionZ());
+                                    temp->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
+                                    temp->SetReactState(REACT_PASSIVE);
                                 }
-                                if (Creature* pTemp = me->SummonCreature(NPC_ACIDMAW, ToCCommonLoc[9].GetPositionX(), ToCCommonLoc[9].GetPositionY(), ToCCommonLoc[9].GetPositionZ(), 5, TEMPSUMMON_MANUAL_DESPAWN))
+                                if (Creature* temp = me->SummonCreature(NPC_ACIDMAW, ToCCommonLoc[9].GetPositionX(), ToCCommonLoc[9].GetPositionY(), ToCCommonLoc[9].GetPositionZ(), 5, TEMPSUMMON_MANUAL_DESPAWN))
                                 {
-                                    pTemp->SetVisible(true);
-                                    pTemp->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
-                                    pTemp->SetReactState(REACT_PASSIVE);
+                                    temp->SetVisible(true);
+                                    temp->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
+                                    temp->SetReactState(REACT_PASSIVE);
                                 }
                             }
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 220);
+                            m_instance->SetData(TYPE_EVENT, 220);
                             break;
                         case 220:
-                            m_pInstance->SetData(TYPE_EVENT, 230);
+                            m_instance->SetData(TYPE_EVENT, 230);
                             break;
                         case 300:
                             DoScriptText(SAY_STAGE_0_05, me);
                             m_uiUpdateTimer = 8000;
-                            m_pInstance->SetData(TYPE_EVENT, 305);
+                            m_instance->SetData(TYPE_EVENT, 305);
                             break;
                         case 305:
                             m_uiUpdateTimer = 3000;
-                            m_pInstance->SetData(TYPE_EVENT, 310);
+                            m_instance->SetData(TYPE_EVENT, 310);
                             break;
                         case 310:
-                            if (m_pInstance->GetData(TYPE_BEASTS) != DONE)
+                            if (m_instance->GetData(TYPE_BEASTS) != DONE)
                             {
-                                m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
-                                if (Creature* pTemp = me->SummonCreature(NPC_ICEHOWL, ToCSpawnLoc[0].GetPositionX(), ToCSpawnLoc[0].GetPositionY(), ToCSpawnLoc[0].GetPositionZ(), 5, TEMPSUMMON_DEAD_DESPAWN))
+                                m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
+                                if (Creature* temp = me->SummonCreature(NPC_ICEHOWL, ToCSpawnLoc[0].GetPositionX(), ToCSpawnLoc[0].GetPositionY(), ToCSpawnLoc[0].GetPositionZ(), 5, TEMPSUMMON_DEAD_DESPAWN))
                                 {
-                                    pTemp->GetMotionMaster()->MovePoint(2, ToCCommonLoc[5].GetPositionX(), ToCCommonLoc[5].GetPositionY(), ToCCommonLoc[5].GetPositionZ());
+                                    temp->GetMotionMaster()->MovePoint(2, ToCCommonLoc[5].GetPositionX(), ToCCommonLoc[5].GetPositionY(), ToCCommonLoc[5].GetPositionZ());
                                     me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_OOC_NOT_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
                                     me->SetReactState(REACT_PASSIVE);
 
                                 }
                             }
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 315);
+                            m_instance->SetData(TYPE_EVENT, 315);
                             break;
                         case 315:
-                            m_pInstance->SetData(TYPE_EVENT, 320);
+                            m_instance->SetData(TYPE_EVENT, 320);
                             break;
                         case 400:
                             DoScriptText(SAY_STAGE_0_06, me);
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 0);
+                            m_instance->SetData(TYPE_EVENT, 0);
                             break;
                         case 666:
                             DoScriptText(SAY_STAGE_0_WIPE, me);
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 0);
+                            m_instance->SetData(TYPE_EVENT, 0);
                             break;
                         case 1010:
                             DoScriptText(SAY_STAGE_1_01, me);
                             m_uiUpdateTimer = 7000;
-                            m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
+                            m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
                             me->SummonCreature(NPC_FIZZLEBANG, ToCSpawnLoc[0].GetPositionX(), ToCSpawnLoc[0].GetPositionY(), ToCSpawnLoc[0].GetPositionZ(), 2, TEMPSUMMON_CORPSE_TIMED_DESPAWN, DESPAWN_TIME);
-                            m_pInstance->SetData(TYPE_EVENT, 0);
+                            m_instance->SetData(TYPE_EVENT, 0);
                             break;
                         case 1180:
                             DoScriptText(SAY_STAGE_1_07, me);
                             m_uiUpdateTimer = 3000;
-                            m_pInstance->SetData(TYPE_EVENT, 0);
+                            m_instance->SetData(TYPE_EVENT, 0);
                             break;
                         case 2000:
                             DoScriptText(SAY_STAGE_1_08, me);
                             m_uiUpdateTimer = 18000;
-                            m_pInstance->SetData(TYPE_EVENT, 2010);
+                            m_instance->SetData(TYPE_EVENT, 2010);
                             break;
                         case 2030:
                             DoScriptText(SAY_STAGE_1_11, me);
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 0);
+                            m_instance->SetData(TYPE_EVENT, 0);
                             break;
                         case 3000:
                             DoScriptText(SAY_STAGE_2_01, me);
                             m_uiUpdateTimer = 12000;
-                            m_pInstance->SetData(TYPE_EVENT, 3050);
+                            m_instance->SetData(TYPE_EVENT, 3050);
                             break;
                         case 3001:
                             DoScriptText(SAY_STAGE_2_01, me);
                             m_uiUpdateTimer = 12000;
-                            m_pInstance->SetData(TYPE_EVENT, 3051);
+                            m_instance->SetData(TYPE_EVENT, 3051);
                             break;
                         case 3060:
                             DoScriptText(SAY_STAGE_2_03, me);
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 3070);
+                            m_instance->SetData(TYPE_EVENT, 3070);
                             break;
                         case 3061:
                             DoScriptText(SAY_STAGE_2_03, me);
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 3071);
+                            m_instance->SetData(TYPE_EVENT, 3071);
                             break;
                         //Summoning crusaders
                         case 3091:
                             if (Creature* pChampionController = me->SummonCreature(NPC_CHAMPIONS_CONTROLLER, ToCCommonLoc[1]))
                                 pChampionController->AI()->SetData(0, HORDE);
                             m_uiUpdateTimer = 3000;
-                            m_pInstance->SetData(TYPE_EVENT, 3092);
+                            m_instance->SetData(TYPE_EVENT, 3092);
                             break;
                         //Summoning crusaders
                         case 3090:
                             if (Creature* pChampionController = me->SummonCreature(NPC_CHAMPIONS_CONTROLLER, ToCCommonLoc[1]))
                                 pChampionController->AI()->SetData(0, ALLIANCE);
                             m_uiUpdateTimer = 3000;
-                            m_pInstance->SetData(TYPE_EVENT, 3092);
+                            m_instance->SetData(TYPE_EVENT, 3092);
                             break;
                         case 3092:
-                            if (Creature* pChampionController = Unit::GetCreature((*me), m_pInstance->GetData64(NPC_CHAMPIONS_CONTROLLER)))
+                            if (Creature* pChampionController = Unit::GetCreature((*me), m_instance->GetData64(NPC_CHAMPIONS_CONTROLLER)))
                                 pChampionController->AI()->SetData(1, NOT_STARTED);
-                            m_pInstance->SetData(TYPE_EVENT, 3095);
+                            m_instance->SetData(TYPE_EVENT, 3095);
                             break;
                         //Crusaders battle end
                         case 3100:
                             DoScriptText(SAY_STAGE_2_06, me);
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 0);
+                            m_instance->SetData(TYPE_EVENT, 0);
                             break;
                         case 4000:
                             DoScriptText(SAY_STAGE_3_01, me);
                             m_uiUpdateTimer = 13000;
-                            m_pInstance->SetData(TYPE_EVENT, 4010);
+                            m_instance->SetData(TYPE_EVENT, 4010);
                             break;
                         case 4010:
                             DoScriptText(SAY_STAGE_3_02, me);
-                            if (Creature* pTemp = me->SummonCreature(NPC_LIGHTBANE, ToCSpawnLoc[1].GetPositionX(), ToCSpawnLoc[1].GetPositionY(), ToCSpawnLoc[1].GetPositionZ(), 5, TEMPSUMMON_CORPSE_TIMED_DESPAWN, DESPAWN_TIME))
+                            if (Creature* temp = me->SummonCreature(NPC_LIGHTBANE, ToCSpawnLoc[1].GetPositionX(), ToCSpawnLoc[1].GetPositionY(), ToCSpawnLoc[1].GetPositionZ(), 5, TEMPSUMMON_CORPSE_TIMED_DESPAWN, DESPAWN_TIME))
                             {
-                                pTemp->SetVisible(false);
-                                pTemp->SetReactState(REACT_PASSIVE);
-                                pTemp->SummonCreature(NPC_LIGHT_ESSENCE, TwinValkyrsLoc[0].GetPositionX(), TwinValkyrsLoc[0].GetPositionY(), TwinValkyrsLoc[0].GetPositionZ());
-                                pTemp->SummonCreature(NPC_LIGHT_ESSENCE, TwinValkyrsLoc[1].GetPositionX(), TwinValkyrsLoc[1].GetPositionY(), TwinValkyrsLoc[1].GetPositionZ());
+                                temp->SetVisible(false);
+                                temp->SetReactState(REACT_PASSIVE);
+                                temp->SummonCreature(NPC_LIGHT_ESSENCE, TwinValkyrsLoc[0].GetPositionX(), TwinValkyrsLoc[0].GetPositionY(), TwinValkyrsLoc[0].GetPositionZ());
+                                temp->SummonCreature(NPC_LIGHT_ESSENCE, TwinValkyrsLoc[1].GetPositionX(), TwinValkyrsLoc[1].GetPositionY(), TwinValkyrsLoc[1].GetPositionZ());
                             }
-                            if (Creature* pTemp = me->SummonCreature(NPC_DARKBANE, ToCSpawnLoc[2].GetPositionX(), ToCSpawnLoc[2].GetPositionY(), ToCSpawnLoc[2].GetPositionZ(), 5, TEMPSUMMON_CORPSE_TIMED_DESPAWN, DESPAWN_TIME))
+                            if (Creature* temp = me->SummonCreature(NPC_DARKBANE, ToCSpawnLoc[2].GetPositionX(), ToCSpawnLoc[2].GetPositionY(), ToCSpawnLoc[2].GetPositionZ(), 5, TEMPSUMMON_CORPSE_TIMED_DESPAWN, DESPAWN_TIME))
                             {
-                                pTemp->SetVisible(false);
-                                pTemp->SetReactState(REACT_PASSIVE);
-                                pTemp->SummonCreature(NPC_DARK_ESSENCE, TwinValkyrsLoc[2].GetPositionX(), TwinValkyrsLoc[2].GetPositionY(), TwinValkyrsLoc[2].GetPositionZ());
-                                pTemp->SummonCreature(NPC_DARK_ESSENCE, TwinValkyrsLoc[3].GetPositionX(), TwinValkyrsLoc[3].GetPositionY(), TwinValkyrsLoc[3].GetPositionZ());
+                                temp->SetVisible(false);
+                                temp->SetReactState(REACT_PASSIVE);
+                                temp->SummonCreature(NPC_DARK_ESSENCE, TwinValkyrsLoc[2].GetPositionX(), TwinValkyrsLoc[2].GetPositionY(), TwinValkyrsLoc[2].GetPositionZ());
+                                temp->SummonCreature(NPC_DARK_ESSENCE, TwinValkyrsLoc[3].GetPositionX(), TwinValkyrsLoc[3].GetPositionY(), TwinValkyrsLoc[3].GetPositionZ());
                             }
                             m_uiUpdateTimer = 3000;
-                            m_pInstance->SetData(TYPE_EVENT, 4015);
+                            m_instance->SetData(TYPE_EVENT, 4015);
                             break;
                         case 4015:
-                            m_pInstance->DoUseDoorOrButton(m_pInstance->GetData64(GO_MAIN_GATE_DOOR));
-                            if (Creature* pTemp = Unit::GetCreature((*me), m_pInstance->GetData64(NPC_LIGHTBANE)))
+                            m_instance->DoUseDoorOrButton(m_instance->GetData64(GO_MAIN_GATE_DOOR));
+                            if (Creature* temp = Unit::GetCreature((*me), m_instance->GetData64(NPC_LIGHTBANE)))
                             {
-                                pTemp->GetMotionMaster()->MovePoint(1, ToCCommonLoc[8].GetPositionX(), ToCCommonLoc[8].GetPositionY(), ToCCommonLoc[8].GetPositionZ());
-                                pTemp->SetVisible(true);
+                                temp->GetMotionMaster()->MovePoint(1, ToCCommonLoc[8].GetPositionX(), ToCCommonLoc[8].GetPositionY(), ToCCommonLoc[8].GetPositionZ());
+                                temp->SetVisible(true);
                             }
-                            if (Creature* pTemp = Unit::GetCreature((*me), m_pInstance->GetData64(NPC_DARKBANE)))
+                            if (Creature* temp = Unit::GetCreature((*me), m_instance->GetData64(NPC_DARKBANE)))
                             {
-                                pTemp->GetMotionMaster()->MovePoint(1, ToCCommonLoc[9].GetPositionX(), ToCCommonLoc[9].GetPositionY(), ToCCommonLoc[9].GetPositionZ());
-                                pTemp->SetVisible(true);
+                                temp->GetMotionMaster()->MovePoint(1, ToCCommonLoc[9].GetPositionX(), ToCCommonLoc[9].GetPositionY(), ToCCommonLoc[9].GetPositionZ());
+                                temp->SetVisible(true);
                             }
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 4016);
+                            m_instance->SetData(TYPE_EVENT, 4016);
                             break;
                         case 4016:
-                            m_pInstance->SetData(TYPE_EVENT, 4017);
+                            m_instance->SetData(TYPE_EVENT, 4017);
                             break;
                         case 4040:
                             m_uiUpdateTimer = 60000;
-                            m_pInstance->SetData(TYPE_EVENT, 5000);
+                            m_instance->SetData(TYPE_EVENT, 5000);
                             break;
                         case 5000:
                             DoScriptText(SAY_STAGE_4_01, me);
                             m_uiUpdateTimer = 10000;
-                            m_pInstance->SetData(TYPE_EVENT, 5005);
+                            m_instance->SetData(TYPE_EVENT, 5005);
                             break;
                         case 5005:
                             m_uiUpdateTimer = 8000;
-                            m_pInstance->SetData(TYPE_EVENT, 5010);
+                            m_instance->SetData(TYPE_EVENT, 5010);
                             me->SummonCreature(NPC_LICH_KING_1, ToCSpawnLoc[0].GetPositionX(), ToCSpawnLoc[0].GetPositionY(), ToCSpawnLoc[0].GetPositionZ(), 5);
                             break;
                         case 5020:
                             DoScriptText(SAY_STAGE_4_03, me);
                             m_uiUpdateTimer = 1000;
-                            m_pInstance->SetData(TYPE_EVENT, 0);
+                            m_instance->SetData(TYPE_EVENT, 0);
                             break;
                         case 6000:
                             me->NearTeleportTo(AnubarakLoc[0].GetPositionX(), AnubarakLoc[0].GetPositionY(), AnubarakLoc[0].GetPositionZ(), 4.0f);
                             m_uiUpdateTimer = 20000;
-                            m_pInstance->SetData(TYPE_EVENT, 6005);
+                            m_instance->SetData(TYPE_EVENT, 6005);
                             break;
                         case 6005:
                             DoScriptText(SAY_STAGE_4_06, me);
                             m_uiUpdateTimer = 20000;
-                            m_pInstance->SetData(TYPE_EVENT, 6010);
+                            m_instance->SetData(TYPE_EVENT, 6010);
                             break;
                         case 6010:
                             if (IsHeroic())
                             {
                                 DoScriptText(SAY_STAGE_4_07, me);
                                 m_uiUpdateTimer = 60000;
-                                m_pInstance->SetData(TYPE_ANUBARAK, SPECIAL);
-                                m_pInstance->SetData(TYPE_EVENT, 6020);
-                            } else m_pInstance->SetData(TYPE_EVENT, 6030);
+                                m_instance->SetData(TYPE_ANUBARAK, SPECIAL);
+                                m_instance->SetData(TYPE_EVENT, 6020);
+                            } else m_instance->SetData(TYPE_EVENT, 6030);
                             break;
                         case 6020:
                             me->DespawnOrUnsummon();
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 6030);
+                            m_instance->SetData(TYPE_EVENT, 6030);
                             break;
                     }
                 } else m_uiUpdateTimer -= uiDiff;
-                m_pInstance->SetData(TYPE_EVENT_TIMER, m_uiUpdateTimer);
+                m_instance->SetData(TYPE_EVENT_TIMER, m_uiUpdateTimer);
             }
         };
 
@@ -818,10 +818,10 @@ class npc_garrosh_toc : public CreatureScript
         {
             npc_garrosh_tocAI(Creature* creature) : ScriptedAI(creature)
             {
-                m_pInstance = (InstanceScript*)me->GetInstanceScript();
+                m_instance = (InstanceScript*)me->GetInstanceScript();
             }
 
-            InstanceScript* m_pInstance;
+            InstanceScript* m_instance;
             uint32 m_uiUpdateTimer;
 
             void Reset() {}
@@ -830,53 +830,53 @@ class npc_garrosh_toc : public CreatureScript
 
             void UpdateAI(const uint32 uiDiff)
             {
-                if (!m_pInstance) return;
-                if (m_pInstance->GetData(TYPE_EVENT_NPC) != NPC_GARROSH) return;
+                if (!m_instance) return;
+                if (m_instance->GetData(TYPE_EVENT_NPC) != NPC_GARROSH) return;
 
-                m_uiUpdateTimer = m_pInstance->GetData(TYPE_EVENT_TIMER);
+                m_uiUpdateTimer = m_instance->GetData(TYPE_EVENT_TIMER);
                 if (m_uiUpdateTimer <= uiDiff)
                 {
-                    switch (m_pInstance->GetData(TYPE_EVENT))
+                    switch (m_instance->GetData(TYPE_EVENT))
                     {
                         case 130:
                             me->SetUInt32Value(UNIT_NPC_EMOTESTATE, EMOTE_ONESHOT_TALK);
                             DoScriptText(SAY_STAGE_0_03h, me);
                             m_uiUpdateTimer = 3000;
-                            m_pInstance->SetData(TYPE_EVENT, 132);
+                            m_instance->SetData(TYPE_EVENT, 132);
                             break;
                         case 132:
                             me->SetUInt32Value(UNIT_NPC_EMOTESTATE, EMOTE_STATE_NONE);
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 140);
+                            m_instance->SetData(TYPE_EVENT, 140);
                             break;
                         case 2010:
                             DoScriptText(SAY_STAGE_1_09, me);
                             m_uiUpdateTimer = 9000;
-                            m_pInstance->SetData(TYPE_EVENT, 2020);
+                            m_instance->SetData(TYPE_EVENT, 2020);
                             break;
                         case 3050:
                             DoScriptText(SAY_STAGE_2_02h, me);
                             m_uiUpdateTimer = 15000;
-                            m_pInstance->SetData(TYPE_EVENT, 3060);
+                            m_instance->SetData(TYPE_EVENT, 3060);
                             break;
                         case 3070:
                             DoScriptText(SAY_STAGE_2_04h, me);
                             m_uiUpdateTimer = 6000;
-                            m_pInstance->SetData(TYPE_EVENT, 3080);
+                            m_instance->SetData(TYPE_EVENT, 3080);
                             break;
                         case 3081:
                             DoScriptText(SAY_STAGE_2_05h, me);
                             m_uiUpdateTimer = 3000;
-                            m_pInstance->SetData(TYPE_EVENT, 3091);
+                            m_instance->SetData(TYPE_EVENT, 3091);
                             break;
                         case 4030:
                             DoScriptText(SAY_STAGE_3_03h, me);
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 4040);
+                            m_instance->SetData(TYPE_EVENT, 4040);
                             break;
                     }
                 } else m_uiUpdateTimer -= uiDiff;
-                m_pInstance->SetData(TYPE_EVENT_TIMER, m_uiUpdateTimer);
+                m_instance->SetData(TYPE_EVENT_TIMER, m_uiUpdateTimer);
             }
         };
 
@@ -896,10 +896,10 @@ class npc_varian_toc : public CreatureScript
         {
             npc_varian_tocAI(Creature* creature) : ScriptedAI(creature)
             {
-                m_pInstance = (InstanceScript*)me->GetInstanceScript();
+                m_instance = (InstanceScript*)me->GetInstanceScript();
             }
 
-            InstanceScript* m_pInstance;
+            InstanceScript* m_instance;
             uint32 m_uiUpdateTimer;
 
             void Reset() {}
@@ -908,53 +908,53 @@ class npc_varian_toc : public CreatureScript
 
             void UpdateAI(const uint32 uiDiff)
             {
-                if (!m_pInstance) return;
-                if (m_pInstance->GetData(TYPE_EVENT_NPC) != NPC_VARIAN) return;
+                if (!m_instance) return;
+                if (m_instance->GetData(TYPE_EVENT_NPC) != NPC_VARIAN) return;
 
-                m_uiUpdateTimer = m_pInstance->GetData(TYPE_EVENT_TIMER);
+                m_uiUpdateTimer = m_instance->GetData(TYPE_EVENT_TIMER);
                 if (m_uiUpdateTimer <= uiDiff)
                 {
-                    switch (m_pInstance->GetData(TYPE_EVENT))
+                    switch (m_instance->GetData(TYPE_EVENT))
                     {
                         case 120:
                             me->SetUInt32Value(UNIT_NPC_EMOTESTATE, EMOTE_ONESHOT_TALK);
                             DoScriptText(SAY_STAGE_0_03a, me);
                             m_uiUpdateTimer = 2000;
-                            m_pInstance->SetData(TYPE_EVENT, 122);
+                            m_instance->SetData(TYPE_EVENT, 122);
                             break;
                         case 122:
                             me->SetUInt32Value(UNIT_NPC_EMOTESTATE, EMOTE_STATE_NONE);
                             m_uiUpdateTimer = 3000;
-                            m_pInstance->SetData(TYPE_EVENT, 130);
+                            m_instance->SetData(TYPE_EVENT, 130);
                             break;
                         case 2020:
                             DoScriptText(SAY_STAGE_1_10, me);
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 2030);
+                            m_instance->SetData(TYPE_EVENT, 2030);
                             break;
                         case 3051:
                             DoScriptText(SAY_STAGE_2_02a, me);
                             m_uiUpdateTimer = 10000;
-                            m_pInstance->SetData(TYPE_EVENT, 3061);
+                            m_instance->SetData(TYPE_EVENT, 3061);
                             break;
                         case 3071:
                             DoScriptText(SAY_STAGE_2_04a, me);
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 3081);
+                            m_instance->SetData(TYPE_EVENT, 3081);
                             break;
                         case 3080:
                             DoScriptText(SAY_STAGE_2_05a, me);
                             m_uiUpdateTimer = 3000;
-                            m_pInstance->SetData(TYPE_EVENT, 3090);
+                            m_instance->SetData(TYPE_EVENT, 3090);
                             break;
                         case 4020:
                             DoScriptText(SAY_STAGE_3_03a, me);
                             m_uiUpdateTimer = 5000;
-                            m_pInstance->SetData(TYPE_EVENT, 4040);
+                            m_instance->SetData(TYPE_EVENT, 4040);
                             break;
                     }
                 } else m_uiUpdateTimer -= uiDiff;
-                m_pInstance->SetData(TYPE_EVENT_TIMER, m_uiUpdateTimer);
+                m_instance->SetData(TYPE_EVENT_TIMER, m_uiUpdateTimer);
             }
         };
 
diff --git a/src/server/scripts/Northrend/DraktharonKeep/boss_novos.cpp b/src/server/scripts/Northrend/DraktharonKeep/boss_novos.cpp
index eda54abc7a5..e877126364e 100644
--- a/src/server/scripts/Northrend/DraktharonKeep/boss_novos.cpp
+++ b/src/server/scripts/Northrend/DraktharonKeep/boss_novos.cpp
@@ -74,7 +74,7 @@ public:
     {
         boss_novosAI(Creature* c) : Scripted_NoMovementAI(c), lSummons(me)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiTimer;
@@ -89,7 +89,7 @@ public:
 
         CombatPhase Phase;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -107,15 +107,15 @@ public:
             if (me->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE))
                 me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE);
 
-            if (pInstance)
+            if (instance)
             {
-                pInstance->SetData(DATA_NOVOS_EVENT, NOT_STARTED);
+                instance->SetData(DATA_NOVOS_EVENT, NOT_STARTED);
                 for (uint8 n = 0; n < 4; ++n)
-                    luiCrystals.push_back(pInstance->GetData64(DATA_NOVOS_CRYSTAL_1 + n));
+                    luiCrystals.push_back(instance->GetData64(DATA_NOVOS_CRYSTAL_1 + n));
                 for (std::list<uint64>::const_iterator itr = luiCrystals.begin(); itr != luiCrystals.end(); ++itr)
                 {
-                    if (GameObject* pTemp = pInstance->instance->GetGameObject(*itr))
-                        pTemp->SetGoState(GO_STATE_READY);
+                    if (GameObject* temp = instance->instance->GetGameObject(*itr))
+                        temp->SetGoState(GO_STATE_READY);
                 }
             }
         }
@@ -127,14 +127,14 @@ public:
             uiCrystalHandlerTimer = 30*IN_MILLISECONDS;
             uiTimer = 1*IN_MILLISECONDS;
             DoCast(SPELL_ARCANE_FIELD);
-            if (pInstance)
+            if (instance)
             {
                 for (std::list<uint64>::const_iterator itr = luiCrystals.begin(); itr != luiCrystals.end(); ++itr)
                 {
-                    if (GameObject* pTemp = pInstance->instance->GetGameObject(*itr))
-                        pTemp->SetGoState(GO_STATE_ACTIVE);
+                    if (GameObject* temp = instance->instance->GetGameObject(*itr))
+                        temp->SetGoState(GO_STATE_ACTIVE);
                 }
-                pInstance->SetData(DATA_NOVOS_EVENT, IN_PROGRESS);
+                instance->SetData(DATA_NOVOS_EVENT, IN_PROGRESS);
             }
             me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_OOC_NOT_ATTACKABLE);
             me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
@@ -181,8 +181,8 @@ public:
         void JustDied(Unit* /*killer*/)
         {
             DoScriptText(SAY_DEATH, me);
-            if (pInstance)
-                pInstance->SetData(DATA_NOVOS_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_NOVOS_EVENT, DONE);
             lSummons.DespawnAll();
         }
 
@@ -219,9 +219,9 @@ public:
         {
             if (!luiCrystals.empty())
             {
-                if (pInstance)
-                    if (GameObject* pTemp = pInstance->instance->GetGameObject(luiCrystals.back()))
-                        pTemp->SetGoState(GO_STATE_READY);
+                if (instance)
+                    if (GameObject* temp = instance->instance->GetGameObject(luiCrystals.back()))
+                        temp->SetGoState(GO_STATE_READY);
                 luiCrystals.pop_back();
             }
             if (luiCrystals.empty())
@@ -262,12 +262,12 @@ public:
     {
         mob_crystal_handlerAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiFlashOfDarknessTimer;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -276,7 +276,7 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (Creature* pNovos = Unit::GetCreature(*me, pInstance ? pInstance->GetData64(DATA_NOVOS) : 0))
+            if (Creature* pNovos = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_NOVOS) : 0))
                 CAST_AI(boss_novos::boss_novosAI, pNovos->AI())->RemoveCrystal();
         }
 
@@ -298,7 +298,7 @@ public:
         {
             if (type != POINT_MOTION_TYPE || id != 0)
                 return;
-            if (Creature* pNovos = Unit::GetCreature(*me, pInstance ? pInstance->GetData64(DATA_NOVOS) : 0))
+            if (Creature* pNovos = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_NOVOS) : 0))
                 if (Unit* target = CAST_AI(boss_novos::boss_novosAI, pNovos->AI())->GetRandomTarget())
                     AttackStart(target);
         }
@@ -319,16 +319,16 @@ public:
     {
         mob_novos_minionAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void MovementInform(uint32 type, uint32 id)
         {
             if (type != POINT_MOTION_TYPE || id !=0)
                 return;
-            if (Creature* Novos = ObjectAccessor::GetCreature(*me, pInstance ? pInstance->GetData64(DATA_NOVOS) : 0))
+            if (Creature* Novos = ObjectAccessor::GetCreature(*me, instance ? instance->GetData64(DATA_NOVOS) : 0))
             {
                 Novos->AI()->DoAction(ACTION_MINION_REACHED);
                 if (Unit* target = CAST_AI(boss_novos::boss_novosAI, Novos->AI())->GetRandomTarget())
diff --git a/src/server/scripts/Northrend/DraktharonKeep/boss_tharon_ja.cpp b/src/server/scripts/Northrend/DraktharonKeep/boss_tharon_ja.cpp
index 976633c2ade..e552341fd1e 100644
--- a/src/server/scripts/Northrend/DraktharonKeep/boss_tharon_ja.cpp
+++ b/src/server/scripts/Northrend/DraktharonKeep/boss_tharon_ja.cpp
@@ -73,7 +73,7 @@ public:
     {
         boss_tharon_jaAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiPhaseTimer;
@@ -86,7 +86,7 @@ public:
 
         CombatPhase Phase;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -96,16 +96,16 @@ public:
             uiShadowVolleyTimer = urand(8*IN_MILLISECONDS, 10*IN_MILLISECONDS);
             Phase = SKELETAL;
             me->SetDisplayId(me->GetNativeDisplayId());
-            if (pInstance)
-                pInstance->SetData(DATA_THARON_JA_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_THARON_JA_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_THARON_JA_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_THARON_JA_EVENT, IN_PROGRESS);
         }
 
         void UpdateAI(const uint32 diff)
@@ -155,9 +155,9 @@ public:
                         SelectTargetList(playerList, 5, SELECT_TARGET_TOPAGGRO, 0, true);
                         for (std::list<Unit*>::const_iterator itr = playerList.begin(); itr != playerList.end(); ++itr)
                         {
-                            Unit* pTemp = (*itr);
-                            me->AddAura(SPELL_GIFT_OF_THARON_JA, pTemp);
-                            pTemp->SetDisplayId(MODEL_SKELETON);
+                            Unit* temp = (*itr);
+                            me->AddAura(SPELL_GIFT_OF_THARON_JA, temp);
+                            temp->SetDisplayId(MODEL_SKELETON);
                         }
                         uiPhaseTimer = 20*IN_MILLISECONDS;
                         uiLightningBreathTimer = urand(3*IN_MILLISECONDS, 4*IN_MILLISECONDS);
@@ -210,10 +210,10 @@ public:
                         SelectTargetList(playerList, 5, SELECT_TARGET_TOPAGGRO, 0, true);
                         for (std::list<Unit*>::const_iterator itr = playerList.begin(); itr != playerList.end(); ++itr)
                         {
-                            Unit* pTemp = (*itr);
-                            if (pTemp->HasAura(SPELL_GIFT_OF_THARON_JA))
-                                pTemp->RemoveAura(SPELL_GIFT_OF_THARON_JA);
-                            pTemp->DeMorph();
+                            Unit* temp = (*itr);
+                            if (temp->HasAura(SPELL_GIFT_OF_THARON_JA))
+                                temp->RemoveAura(SPELL_GIFT_OF_THARON_JA);
+                            temp->DeMorph();
                         }
                     } else uiPhaseTimer -= diff;
                     break;
@@ -229,17 +229,17 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
+            if (instance)
             {
                 // clean morph on players
-                Map::PlayerList const &PlayerList = pInstance->instance->GetPlayers();
+                Map::PlayerList const &PlayerList = instance->instance->GetPlayers();
 
                 for (Map::PlayerList::const_iterator i = PlayerList.begin(); i != PlayerList.end(); ++i)
                     if (Player* player = i->getSource())
                         player->DeMorph();
-                pInstance->DoUpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_BE_SPELL_TARGET2, SPELL_ACHIEVEMENT_CHECK);
+                instance->DoUpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_BE_SPELL_TARGET2, SPELL_ACHIEVEMENT_CHECK);
 
-                pInstance->SetData(DATA_THARON_JA_EVENT, DONE);
+                instance->SetData(DATA_THARON_JA_EVENT, DONE);
             }
         }
     };
diff --git a/src/server/scripts/Northrend/DraktharonKeep/boss_trollgore.cpp b/src/server/scripts/Northrend/DraktharonKeep/boss_trollgore.cpp
index aa7d1434080..fdd27c73171 100644
--- a/src/server/scripts/Northrend/DraktharonKeep/boss_trollgore.cpp
+++ b/src/server/scripts/Northrend/DraktharonKeep/boss_trollgore.cpp
@@ -63,7 +63,7 @@ public:
     {
         boss_trollgoreAI(Creature* c) : ScriptedAI(c), lSummons(me)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiConsumeTimer;
@@ -77,7 +77,7 @@ public:
 
         SummonList lSummons;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -94,16 +94,16 @@ public:
 
             me->RemoveAura(DUNGEON_MODE(SPELL_CONSUME_AURA, H_SPELL_CONSUME_AURA));
 
-            if (pInstance)
-                pInstance->SetData(DATA_TROLLGORE_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_TROLLGORE_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_TROLLGORE_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_TROLLGORE_EVENT, IN_PROGRESS);
         }
 
         void UpdateAI(const uint32 diff)
@@ -162,8 +162,8 @@ public:
 
             lSummons.DespawnAll();
 
-            if (pInstance)
-                pInstance->SetData(DATA_TROLLGORE_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_TROLLGORE_EVENT, DONE);
         }
 
         uint32 GetData(uint32 type)
diff --git a/src/server/scripts/Northrend/DraktharonKeep/instance_drak_tharon_keep.cpp b/src/server/scripts/Northrend/DraktharonKeep/instance_drak_tharon_keep.cpp
index c2217f0cb23..865f98a0203 100644
--- a/src/server/scripts/Northrend/DraktharonKeep/instance_drak_tharon_keep.cpp
+++ b/src/server/scripts/Northrend/DraktharonKeep/instance_drak_tharon_keep.cpp
@@ -49,7 +49,7 @@ public:
 
     struct instance_drak_tharon_InstanceScript : public InstanceScript
     {
-        instance_drak_tharon_InstanceScript(Map* pMap) : InstanceScript(pMap) {}
+        instance_drak_tharon_InstanceScript(Map* map) : InstanceScript(map) {}
 
         uint8 uiDredAchievCounter;
 
diff --git a/src/server/scripts/Northrend/FrozenHalls/ForgeOfSouls/forge_of_souls.cpp b/src/server/scripts/Northrend/FrozenHalls/ForgeOfSouls/forge_of_souls.cpp
index 9a37465fc1b..f6062951228 100644
--- a/src/server/scripts/Northrend/FrozenHalls/ForgeOfSouls/forge_of_souls.cpp
+++ b/src/server/scripts/Northrend/FrozenHalls/ForgeOfSouls/forge_of_souls.cpp
@@ -156,11 +156,11 @@ public:
     {
         npc_sylvanas_fosAI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = me->GetInstanceScript();
+            instance = me->GetInstanceScript();
             me->SetFlag(UNIT_NPC_FLAGS, UNIT_NPC_FLAG_GOSSIP);
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         EventMap events;
         Phase phase;
@@ -189,7 +189,7 @@ public:
         {
             if (phase == PHASE_INTRO)
             {
-                if (!pInstance)
+                if (!instance)
                     return;
 
                 events.Update(diff);
@@ -282,11 +282,11 @@ public:
     {
         npc_jaina_fosAI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = me->GetInstanceScript();
+            instance = me->GetInstanceScript();
             me->SetFlag(UNIT_NPC_FLAGS, UNIT_NPC_FLAG_GOSSIP);
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         EventMap events;
         Phase phase;
@@ -315,7 +315,7 @@ public:
         {
             if (phase == PHASE_INTRO)
             {
-                if (!pInstance)
+                if (!instance)
                     return;
 
                 events.Update(diff);
diff --git a/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/boss_falric.cpp b/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/boss_falric.cpp
index b8eb274280c..2eab25c51c1 100644
--- a/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/boss_falric.cpp
+++ b/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/boss_falric.cpp
@@ -67,15 +67,15 @@ public:
 
             uiHopelessnessCount = 0;
 
-            if (pInstance)
-                pInstance->SetData(DATA_FALRIC_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_FALRIC_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
-            if (pInstance)
-                pInstance->SetData(DATA_FALRIC_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_FALRIC_EVENT, IN_PROGRESS);
 
             events.ScheduleEvent(EVENT_QUIVERING_STRIKE, 23000);
             events.ScheduleEvent(EVENT_IMPENDING_DESPAIR, 9000);
@@ -86,8 +86,8 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_FALRIC_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_FALRIC_EVENT, DONE);
         }
 
         void KilledUnit(Unit* /*victim*/)
diff --git a/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/boss_marwyn.cpp b/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/boss_marwyn.cpp
index da5fe591aa1..eb8b0d06146 100644
--- a/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/boss_marwyn.cpp
+++ b/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/boss_marwyn.cpp
@@ -63,15 +63,15 @@ public:
         {
             boss_horAI::Reset();
 
-            if (pInstance)
-                pInstance->SetData(DATA_MARWYN_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_MARWYN_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
-            if (pInstance)
-                pInstance->SetData(DATA_MARWYN_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_MARWYN_EVENT, IN_PROGRESS);
 
             events.ScheduleEvent(EVENT_OBLITERATE, 30000);          // TODO Check timer
             events.ScheduleEvent(EVENT_WELL_OF_CORRUPTION, 13000);
@@ -83,8 +83,8 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_MARWYN_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_MARWYN_EVENT, DONE);
         }
 
         void KilledUnit(Unit* /*victim*/)
diff --git a/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/halls_of_reflection.cpp b/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/halls_of_reflection.cpp
index 1f79f53ca86..cd9037d6489 100644
--- a/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/halls_of_reflection.cpp
+++ b/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/halls_of_reflection.cpp
@@ -207,10 +207,10 @@ public:
     {
         npc_jaina_or_sylvanas_horAI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = me->GetInstanceScript();
+            instance = me->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
         uint64 uiUther;
         uint64 uiLichKing;
 
@@ -249,7 +249,7 @@ public:
                 case EVENT_START_INTRO:
                     me->GetMotionMaster()->MovePoint(0, MoveThronePos);
                     // Begining of intro is differents between factions as the speech sequence and timers are differents.
-                    if (pInstance->GetData(DATA_TEAM_IN_INSTANCE) == ALLIANCE)
+                    if (instance->GetData(DATA_TEAM_IN_INSTANCE) == ALLIANCE)
                         events.ScheduleEvent(EVENT_INTRO_A2_1, 0);
                     else
                         events.ScheduleEvent(EVENT_INTRO_H2_1, 0);
@@ -266,7 +266,7 @@ public:
                     break;
                 case EVENT_INTRO_A2_3:
                     // TODO: she's doing some kind of spell casting emote
-                    pInstance->HandleGameObject(pInstance->GetData64(DATA_FROSTMOURNE), true);
+                    instance->HandleGameObject(instance->GetData64(DATA_FROSTMOURNE), true);
                     events.ScheduleEvent(EVENT_INTRO_A2_4, 10000);
                     break;
                 case EVENT_INTRO_A2_4:
@@ -441,7 +441,7 @@ public:
 
                     if (Creature* pUther = me->GetCreature(*me, uiUther))
                     {
-                        if (pInstance->GetData(DATA_TEAM_IN_INSTANCE) == ALLIANCE)
+                        if (instance->GetData(DATA_TEAM_IN_INSTANCE) == ALLIANCE)
                             DoScriptText(SAY_UTHER_INTRO_A2_9, pUther);
                         else
                             DoScriptText(SAY_UTHER_INTRO_H2_7, pUther);
@@ -477,9 +477,9 @@ public:
 
                 case EVENT_INTRO_LK_5:
                     // summon Falric and Marwyn. then go back to the door
-                    if (Creature* pFalric = me->GetCreature(*me, pInstance->GetData64(DATA_FALRIC)))
+                    if (Creature* pFalric = me->GetCreature(*me, instance->GetData64(DATA_FALRIC)))
                         pFalric->SetVisible(true);
-                    if (Creature* pMarwyn = me->GetCreature(*me, pInstance->GetData64(DATA_MARWYN)))
+                    if (Creature* pMarwyn = me->GetCreature(*me, instance->GetData64(DATA_MARWYN)))
                         pMarwyn->SetVisible(true);
 
                     if (Creature* pLichKing = me->GetCreature(*me, uiLichKing))
@@ -492,28 +492,28 @@ public:
                     break;
 
                 case EVENT_INTRO_LK_6:
-                    if (Creature* pFalric = me->GetCreature(*me, pInstance->GetData64(DATA_FALRIC)))
+                    if (Creature* pFalric = me->GetCreature(*me, instance->GetData64(DATA_FALRIC)))
                         DoScriptText(SAY_FALRIC_INTRO_1, pFalric);
 
                     events.ScheduleEvent(EVENT_INTRO_LK_7, 2000);
                     break;
 
                 case EVENT_INTRO_LK_7:
-                    if (Creature* pMarwyn = me->GetCreature(*me, pInstance->GetData64(DATA_MARWYN)))
+                    if (Creature* pMarwyn = me->GetCreature(*me, instance->GetData64(DATA_MARWYN)))
                         DoScriptText(SAY_MARWYN_INTRO_1, pMarwyn);
 
                     events.ScheduleEvent(EVENT_INTRO_LK_8, 2000);
                     break;
 
                 case EVENT_INTRO_LK_8:
-                    if (Creature* pFalric = me->GetCreature(*me, pInstance->GetData64(DATA_FALRIC)))
+                    if (Creature* pFalric = me->GetCreature(*me, instance->GetData64(DATA_FALRIC)))
                         DoScriptText(SAY_FALRIC_INTRO_2, pFalric);
 
                     events.ScheduleEvent(EVENT_INTRO_LK_9, 5000);
                     break;
 
                 case EVENT_INTRO_LK_9:
-                    if (pInstance->GetData(DATA_TEAM_IN_INSTANCE) == ALLIANCE)
+                    if (instance->GetData(DATA_TEAM_IN_INSTANCE) == ALLIANCE)
                         DoScriptText(SAY_JAINA_INTRO_END, me);
                     else
                         DoScriptText(SAY_SYLVANAS_INTRO_END, me);
@@ -524,8 +524,8 @@ public:
                     break;
 
                 case EVENT_INTRO_END:
-                    if (pInstance)
-                        pInstance->SetData(DATA_WAVE_COUNT, SPECIAL);   // start first wave
+                    if (instance)
+                        instance->SetData(DATA_WAVE_COUNT, SPECIAL);   // start first wave
 
                     // Loralen or Koreln disappearAndDie()
                     me->DisappearAndDie();
@@ -534,9 +534,9 @@ public:
                 case EVENT_SKIP_INTRO:
                     // TODO: implement
 
-                    if (Creature* pFalric = me->GetCreature(*me, pInstance->GetData64(DATA_FALRIC)))
+                    if (Creature* pFalric = me->GetCreature(*me, instance->GetData64(DATA_FALRIC)))
                         pFalric->SetVisible(true);
-                    if (Creature* pMarwyn = me->GetCreature(*me, pInstance->GetData64(DATA_MARWYN)))
+                    if (Creature* pMarwyn = me->GetCreature(*me, instance->GetData64(DATA_MARWYN)))
                         pMarwyn->SetVisible(true);
 
                     me->GetMotionMaster()->MovePoint(0, LichKingSpawnPos);
diff --git a/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/halls_of_reflection.h b/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/halls_of_reflection.h
index 6237d7d57b0..2aab61b006c 100644
--- a/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/halls_of_reflection.h
+++ b/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/halls_of_reflection.h
@@ -81,10 +81,10 @@ struct boss_horAI : ScriptedAI
 {
     boss_horAI(Creature* creature) : ScriptedAI(creature), summons(creature)
     {
-        pInstance = me->GetInstanceScript();
+        instance = me->GetInstanceScript();
     }
 
-    InstanceScript* pInstance;
+    InstanceScript* instance;
     EventMap events;
     SummonList summons;
 
@@ -96,7 +96,7 @@ struct boss_horAI : ScriptedAI
         me->SetReactState(REACT_PASSIVE);
     }
 
-    void DamageTaken(Unit* /*pWho*/, uint32 &uiDamage)
+    void DamageTaken(Unit* /*who*/, uint32 &uiDamage)
     {
         if (me->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE))
             uiDamage = 0;
@@ -147,9 +147,9 @@ struct boss_horAI : ScriptedAI
         if (summons.empty())
         {
             if (summoned->isAlive())
-                pInstance->SetData(DATA_WAVE_COUNT, NOT_STARTED);
+                instance->SetData(DATA_WAVE_COUNT, NOT_STARTED);
             else
-                pInstance->SetData(DATA_WAVE_COUNT, SPECIAL);
+                instance->SetData(DATA_WAVE_COUNT, SPECIAL);
         }
     }
 };
diff --git a/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/instance_halls_of_reflection.cpp b/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/instance_halls_of_reflection.cpp
index 8e7155603eb..655856208cc 100644
--- a/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/instance_halls_of_reflection.cpp
+++ b/src/server/scripts/Northrend/FrozenHalls/HallsOfReflection/instance_halls_of_reflection.cpp
@@ -101,14 +101,14 @@ class instance_halls_of_reflection : public InstanceMapScript
 public:
     instance_halls_of_reflection() : InstanceMapScript("instance_halls_of_reflection", 668) { }
 
-    InstanceScript* GetInstanceScript(InstanceMap* pMap) const
+    InstanceScript* GetInstanceScript(InstanceMap* map) const
     {
-        return new instance_halls_of_reflection_InstanceMapScript(pMap);
+        return new instance_halls_of_reflection_InstanceMapScript(map);
     }
 
     struct instance_halls_of_reflection_InstanceMapScript : public InstanceScript
     {
-        instance_halls_of_reflection_InstanceMapScript(Map* pMap) : InstanceScript(pMap) {};
+        instance_halls_of_reflection_InstanceMapScript(Map* map) : InstanceScript(map) {};
 
         uint64 uiFalric;
         uint64 uiMarwyn;
diff --git a/src/server/scripts/Northrend/Gundrak/boss_eck.cpp b/src/server/scripts/Northrend/Gundrak/boss_eck.cpp
index fa52f5d9505..1b40dab2aad 100644
--- a/src/server/scripts/Northrend/Gundrak/boss_eck.cpp
+++ b/src/server/scripts/Northrend/Gundrak/boss_eck.cpp
@@ -43,7 +43,7 @@ public:
     {
         boss_eckAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiBerserkTimer;
@@ -53,7 +53,7 @@ public:
 
         bool bBerserk;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -64,14 +64,14 @@ public:
 
             bBerserk = false;
 
-            if (pInstance)
-                pInstance->SetData(DATA_ECK_THE_FEROCIOUS_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_ECK_THE_FEROCIOUS_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
         {
-            if (pInstance)
-                pInstance->SetData(DATA_ECK_THE_FEROCIOUS_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_ECK_THE_FEROCIOUS_EVENT, IN_PROGRESS);
         }
 
         void UpdateAI(const uint32 diff)
@@ -126,8 +126,8 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
-                pInstance->SetData(DATA_ECK_THE_FEROCIOUS_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_ECK_THE_FEROCIOUS_EVENT, DONE);
         }
     };
 
@@ -147,17 +147,17 @@ public:
     {
         npc_ruins_dwellerAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void JustDied(Unit* /*who*/)
         {
-            if (pInstance)
+            if (instance)
             {
-                pInstance->SetData64(DATA_RUIN_DWELLER_DIED, me->GetGUID());
-                if (pInstance->GetData(DATA_ALIVE_RUIN_DWELLERS) == 0)
+                instance->SetData64(DATA_RUIN_DWELLER_DIED, me->GetGUID());
+                if (instance->GetData(DATA_ALIVE_RUIN_DWELLERS) == 0)
                     me->SummonCreature(CREATURE_ECK, EckSpawnPoint, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 300*IN_MILLISECONDS);
             }
         }
diff --git a/src/server/scripts/Northrend/Gundrak/boss_gal_darah.cpp b/src/server/scripts/Northrend/Gundrak/boss_gal_darah.cpp
index 35bfbf49bde..ea1ac951eb6 100644
--- a/src/server/scripts/Northrend/Gundrak/boss_gal_darah.cpp
+++ b/src/server/scripts/Northrend/Gundrak/boss_gal_darah.cpp
@@ -77,7 +77,7 @@ public:
     {
         boss_gal_darahAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiStampedeTimer;
@@ -96,7 +96,7 @@ public:
 
         bool bStartOfTransformation;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -118,16 +118,16 @@ public:
 
             me->SetDisplayId(DISPLAY_TROLL);
 
-            if (pInstance)
-                pInstance->SetData(DATA_GAL_DARAH_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_GAL_DARAH_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_GAL_DARAH_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_GAL_DARAH_EVENT, IN_PROGRESS);
         }
 
         void UpdateAI(const uint32 diff)
@@ -269,8 +269,8 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_GAL_DARAH_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_GAL_DARAH_EVENT, DONE);
         }
 
         void KilledUnit(Unit* victim)
diff --git a/src/server/scripts/Northrend/Gundrak/boss_moorabi.cpp b/src/server/scripts/Northrend/Gundrak/boss_moorabi.cpp
index ad973375c58..07ade9c0201 100644
--- a/src/server/scripts/Northrend/Gundrak/boss_moorabi.cpp
+++ b/src/server/scripts/Northrend/Gundrak/boss_moorabi.cpp
@@ -59,10 +59,10 @@ public:
     {
         boss_moorabiAI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         bool bPhase;
 
@@ -79,8 +79,8 @@ public:
             uiTransformationTImer = 12*IN_MILLISECONDS;
             bPhase = false;
 
-            if (pInstance)
-                pInstance->SetData(DATA_MOORABI_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_MOORABI_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
@@ -88,8 +88,8 @@ public:
             DoScriptText(SAY_AGGRO, me);
             DoCast(me, SPELL_MOJO_FRENZY, true);
 
-            if (pInstance)
-                pInstance->SetData(DATA_MOORABI_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_MOORABI_EVENT, IN_PROGRESS);
         }
 
         void UpdateAI(const uint32 uiDiff)
@@ -155,8 +155,8 @@ public:
          {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_MOORABI_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_MOORABI_EVENT, DONE);
         }
 
         void KilledUnit(Unit* victim)
diff --git a/src/server/scripts/Northrend/Gundrak/boss_slad_ran.cpp b/src/server/scripts/Northrend/Gundrak/boss_slad_ran.cpp
index 94b5fda5894..7e417a840f2 100644
--- a/src/server/scripts/Northrend/Gundrak/boss_slad_ran.cpp
+++ b/src/server/scripts/Northrend/Gundrak/boss_slad_ran.cpp
@@ -79,7 +79,7 @@ public:
     {
         boss_slad_ranAI(Creature* c) : ScriptedAI(c), lSummons(me)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiPoisonNovaTimer;
@@ -91,7 +91,7 @@ public:
 
         SummonList lSummons;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -103,16 +103,16 @@ public:
 
             lSummons.DespawnAll();
 
-            if (pInstance)
-                pInstance->SetData(DATA_SLAD_RAN_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_SLAD_RAN_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_SLAD_RAN_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_SLAD_RAN_EVENT, IN_PROGRESS);
         }
 
         void UpdateAI(const uint32 diff)
@@ -172,8 +172,8 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_SLAD_RAN_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_SLAD_RAN_EVENT, DONE);
         }
 
         void KilledUnit(Unit* /*victim*/)
@@ -222,7 +222,7 @@ public:
             } else uiGripOfSladRanTimer -= diff;
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
     };
 
 };
@@ -243,7 +243,7 @@ public:
 
         uint32 uiVenomousBiteTimer;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
diff --git a/src/server/scripts/Northrend/Gundrak/instance_gundrak.cpp b/src/server/scripts/Northrend/Gundrak/instance_gundrak.cpp
index 690b0f0a35e..d4c55d80dc0 100644
--- a/src/server/scripts/Northrend/Gundrak/instance_gundrak.cpp
+++ b/src/server/scripts/Northrend/Gundrak/instance_gundrak.cpp
@@ -33,16 +33,16 @@ class instance_gundrak : public InstanceMapScript
 public:
     instance_gundrak() : InstanceMapScript("instance_gundrak", 604) { }
 
-    InstanceScript* GetInstanceScript(InstanceMap* pMap) const
+    InstanceScript* GetInstanceScript(InstanceMap* map) const
     {
-        return new instance_gundrak_InstanceMapScript(pMap);
+        return new instance_gundrak_InstanceMapScript(map);
     }
 
     struct instance_gundrak_InstanceMapScript : public InstanceScript
     {
-        instance_gundrak_InstanceMapScript(Map* pMap) : InstanceScript(pMap)
+        instance_gundrak_InstanceMapScript(Map* map) : InstanceScript(map)
         {
-            bHeroicMode = pMap->IsHeroic();
+            bHeroicMode = map->IsHeroic();
         }
 
         bool bHeroicMode;
@@ -521,30 +521,30 @@ public:
 
     bool OnGossipHello(Player* /*player*/, GameObject* pGO)
     {
-        InstanceScript* pInstance = pGO->GetInstanceScript();
+        InstanceScript* instance = pGO->GetInstanceScript();
         uint64 uiStatue = 0;
 
         pGO->SetFlag(GAMEOBJECT_FLAGS, GO_FLAG_NOT_SELECTABLE);
         pGO->SetGoState(GO_STATE_ACTIVE);
 
-        if (pInstance)
+        if (instance)
         {
             switch (pGO->GetEntry())
             {
                 case 192518:
-                    uiStatue = pInstance->GetData64(DATA_SLAD_RAN_STATUE);
+                    uiStatue = instance->GetData64(DATA_SLAD_RAN_STATUE);
                     break;
                 case 192519:
-                    uiStatue = pInstance->GetData64(DATA_MOORABI_STATUE);
+                    uiStatue = instance->GetData64(DATA_MOORABI_STATUE);
                     break;
                 case 192520:
-                    uiStatue = pInstance->GetData64(DATA_DRAKKARI_COLOSSUS_STATUE);
+                    uiStatue = instance->GetData64(DATA_DRAKKARI_COLOSSUS_STATUE);
                     break;
             }
 
-            if (!pInstance->GetData64(DATA_STATUE_ACTIVATE))
+            if (!instance->GetData64(DATA_STATUE_ACTIVATE))
             {
-                pInstance->SetData64(DATA_STATUE_ACTIVATE, uiStatue);
+                instance->SetData64(DATA_STATUE_ACTIVATE, uiStatue);
                 pGO->SetFlag(GAMEOBJECT_FLAGS, GO_FLAG_NOT_SELECTABLE);
                 pGO->SetGoState(GO_STATE_ACTIVE);
             }
diff --git a/src/server/scripts/Northrend/IcecrownCitadel/boss_the_lich_king.cpp b/src/server/scripts/Northrend/IcecrownCitadel/boss_the_lich_king.cpp
index 44d608be46e..1688624be91 100644
--- a/src/server/scripts/Northrend/IcecrownCitadel/boss_the_lich_king.cpp
+++ b/src/server/scripts/Northrend/IcecrownCitadel/boss_the_lich_king.cpp
@@ -712,10 +712,6 @@ class boss_the_lich_king : public CreatureScript
                         summon->SetReactState(REACT_PASSIVE);
                         summon->CastSpell(summon, SPELL_DEFILE_AURA, false);
                         break;
-                    case NPC_VALKYR_SHADOWGUARD:
-                        summon->CastSpell(summon, SPELL_WINGS_OF_THE_DAMNED, true);
-                        summon->CastSpell(summon, SPELL_VALKYR_TARGET_SEARCH, true);
-                        break;
                     case NPC_FROSTMOURNE_TRIGGER:
                     {
                         summons.Summon(summon);
@@ -1479,6 +1475,7 @@ class npc_valkyr_shadowguard : public CreatureScript
             {
                 _events.Reset();
                 me->SetReactState(REACT_PASSIVE);
+                DoCast(me, SPELL_WINGS_OF_THE_DAMNED, false);
                 me->SetSpeed(MOVE_FLIGHT, 0.642857f, true);
             }
 
@@ -1558,7 +1555,6 @@ class npc_valkyr_shadowguard : public CreatureScript
             void SetGUID(uint64 guid, int32 /* = 0*/)
             {
                 _grabbedPlayer = guid;
-                _events.Reset();
             }
 
             void UpdateAI(uint32 const diff)
@@ -1576,8 +1572,11 @@ class npc_valkyr_shadowguard : public CreatureScript
                     switch (eventId)
                     {
                         case EVENT_GRAB_PLAYER:
-                            DoCastAOE(SPELL_VALKYR_TARGET_SEARCH);
-                            _events.ScheduleEvent(EVENT_GRAB_PLAYER, 2000);
+                            if (!_grabbedPlayer)
+                            {
+                                DoCastAOE(SPELL_VALKYR_TARGET_SEARCH);
+                                _events.ScheduleEvent(EVENT_GRAB_PLAYER, 2000);
+                            }
                             break;
                         case EVENT_MOVE_TO_DROP_POS:
                             me->GetMotionMaster()->MovePoint(POINT_DROP_PLAYER, _dropPoint);
diff --git a/src/server/scripts/Northrend/Naxxramas/boss_kelthuzad.cpp b/src/server/scripts/Northrend/Naxxramas/boss_kelthuzad.cpp
index 7307fad3701..9c3c9156d63 100644
--- a/src/server/scripts/Northrend/Naxxramas/boss_kelthuzad.cpp
+++ b/src/server/scripts/Northrend/Naxxramas/boss_kelthuzad.cpp
@@ -663,11 +663,11 @@ public:
         if (player->isGameMaster())
             return false;
 
-        InstanceScript* pInstance = player->GetInstanceScript();
-        if (!pInstance || pInstance->IsEncounterInProgress() || pInstance->GetBossState(BOSS_KELTHUZAD) == DONE)
+        InstanceScript* instance = player->GetInstanceScript();
+        if (!instance || instance->IsEncounterInProgress() || instance->GetBossState(BOSS_KELTHUZAD) == DONE)
             return false;
 
-        Creature* pKelthuzad = CAST_CRE(Unit::GetUnit(*player, pInstance->GetData64(DATA_KELTHUZAD)));
+        Creature* pKelthuzad = CAST_CRE(Unit::GetUnit(*player, instance->GetData64(DATA_KELTHUZAD)));
         if (!pKelthuzad)
             return false;
 
@@ -676,7 +676,7 @@ public:
             return false;
 
         pKelthuzadAI->AttackStart(player);
-        if (GameObject* trigger = pInstance->instance->GetGameObject(pInstance->GetData64(DATA_KELTHUZAD_TRIGGER)))
+        if (GameObject* trigger = instance->instance->GetGameObject(instance->GetData64(DATA_KELTHUZAD_TRIGGER)))
         {
             if (trigger->getLootState() == GO_READY)
                 trigger->UseDoorOrButton();
diff --git a/src/server/scripts/Northrend/Naxxramas/boss_sapphiron.cpp b/src/server/scripts/Northrend/Naxxramas/boss_sapphiron.cpp
index ce9f55ae0b6..d620289a72f 100644
--- a/src/server/scripts/Northrend/Naxxramas/boss_sapphiron.cpp
+++ b/src/server/scripts/Northrend/Naxxramas/boss_sapphiron.cpp
@@ -84,7 +84,7 @@ public:
         boss_sapphironAI(Creature* c) : BossAI(c, BOSS_SAPPHIRON)
             , phase(PHASE_NULL)
         {
-            pMap = me->GetMap();
+            map = me->GetMap();
         }
 
         Phases phase;
@@ -93,7 +93,7 @@ public:
 
         bool CanTheHundredClub; // needed for achievement: The Hundred Club(2146, 2147)
         uint32 CheckFrostResistTimer;
-        Map* pMap;
+        Map* map;
 
         void InitializeAI()
         {
@@ -156,9 +156,9 @@ public:
                 AchievementEntry const* AchievTheHundredClub = GetAchievementStore()->LookupEntry(ACHIEVEMENT_THE_HUNDRED_CLUB);
                 if (AchievTheHundredClub)
                 {
-                    if (pMap && pMap->IsDungeon())
+                    if (map && map->IsDungeon())
                     {
-                        Map::PlayerList const &players = pMap->GetPlayers();
+                        Map::PlayerList const &players = map->GetPlayers();
                         for (Map::PlayerList::const_iterator itr = players.begin(); itr != players.end(); ++itr)
                             itr->getSource()->CompletedAchievement(AchievTheHundredClub);
                     }
@@ -183,9 +183,9 @@ public:
 
         void CheckPlayersFrostResist()
         {
-            if (CanTheHundredClub && pMap && pMap->IsDungeon())
+            if (CanTheHundredClub && map && map->IsDungeon())
             {
-                Map::PlayerList const &players = pMap->GetPlayers();
+                Map::PlayerList const &players = map->GetPlayers();
                 for (Map::PlayerList::const_iterator itr = players.begin(); itr != players.end(); ++itr)
                 {
                     if (itr->getSource()->GetResistance(SPELL_SCHOOL_FROST) > MAX_FROST_RESISTANCE)
@@ -215,8 +215,8 @@ public:
             {
                 if (Player* player = Unit::GetPlayer(*me, itr->first))
                     player->RemoveAura(SPELL_ICEBOLT);
-                if (GameObject* pGo = GameObject::GetGameObject(*me, itr->second))
-                    pGo->Delete();
+                if (GameObject* go = GameObject::GetGameObject(*me, itr->second))
+                    go->Delete();
             }
             iceblocks.clear();
         }
@@ -373,10 +373,10 @@ public:
 
                 for (IceBlockMap::const_iterator itr = iceblocks.begin(); itr != iceblocks.end(); ++itr)
                 {
-                    if (GameObject* pGo = GameObject::GetGameObject(*me, itr->second))
+                    if (GameObject* go = GameObject::GetGameObject(*me, itr->second))
                     {
-                        if (pGo->IsInBetween(me, target, 2.0f)
-                            && me->GetExactDist2d(target->GetPositionX(), target->GetPositionY()) - me->GetExactDist2d(pGo->GetPositionX(), pGo->GetPositionY()) < 5.0f)
+                        if (go->IsInBetween(me, target, 2.0f)
+                            && me->GetExactDist2d(target->GetPositionX(), target->GetPositionY()) - me->GetExactDist2d(go->GetPositionX(), go->GetPositionY()) < 5.0f)
                         {
                             target->ApplySpellImmune(0, IMMUNITY_ID, SPELL_FROST_EXPLOSION, true);
                             targets.push_back(target);
diff --git a/src/server/scripts/Northrend/Naxxramas/boss_thaddius.cpp b/src/server/scripts/Northrend/Naxxramas/boss_thaddius.cpp
index b8058afe488..c2099b1346b 100644
--- a/src/server/scripts/Northrend/Naxxramas/boss_thaddius.cpp
+++ b/src/server/scripts/Northrend/Naxxramas/boss_thaddius.cpp
@@ -268,18 +268,18 @@ public:
     {
         mob_stalaggAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 powerSurgeTimer;
         uint32 magneticPullTimer;
 
         void Reset()
         {
-            if (pInstance)
-                if (Creature* pThaddius = me->GetCreature(*me, pInstance->GetData64(DATA_THADDIUS)))
+            if (instance)
+                if (Creature* pThaddius = me->GetCreature(*me, instance->GetData64(DATA_THADDIUS)))
                     if (pThaddius->AI())
                         pThaddius->AI()->DoAction(ACTION_STALAGG_RESET);
             powerSurgeTimer = urand(20000, 25000);
@@ -293,8 +293,8 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
-                if (Creature* pThaddius = me->GetCreature(*me, pInstance->GetData64(DATA_THADDIUS)))
+            if (instance)
+                if (Creature* pThaddius = me->GetCreature(*me, instance->GetData64(DATA_THADDIUS)))
                     if (pThaddius->AI())
                         pThaddius->AI()->DoAction(ACTION_STALAGG_DIED);
         }
@@ -306,7 +306,7 @@ public:
 
             if (magneticPullTimer <= uiDiff)
             {
-                if (Creature* pFeugen = me->GetCreature(*me, pInstance->GetData64(DATA_FEUGEN)))
+                if (Creature* pFeugen = me->GetCreature(*me, instance->GetData64(DATA_FEUGEN)))
                 {
                     Unit* pStalaggVictim = me->getVictim();
                     Unit* pFeugenVictim = pFeugen->getVictim();
@@ -354,17 +354,17 @@ public:
     {
         mob_feugenAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 staticFieldTimer;
 
         void Reset()
         {
-            if (pInstance)
-                if (Creature* pThaddius = me->GetCreature(*me, pInstance->GetData64(DATA_THADDIUS)))
+            if (instance)
+                if (Creature* pThaddius = me->GetCreature(*me, instance->GetData64(DATA_THADDIUS)))
                     if (pThaddius->AI())
                         pThaddius->AI()->DoAction(ACTION_FEUGEN_RESET);
             staticFieldTimer = 5000;
@@ -377,8 +377,8 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
-                if (Creature* pThaddius = me->GetCreature(*me, pInstance->GetData64(DATA_THADDIUS)))
+            if (instance)
+                if (Creature* pThaddius = me->GetCreature(*me, instance->GetData64(DATA_THADDIUS)))
                     if (pThaddius->AI())
                         pThaddius->AI()->DoAction(ACTION_FEUGEN_DIED);
         }
diff --git a/src/server/scripts/Northrend/Naxxramas/instance_naxxramas.cpp b/src/server/scripts/Northrend/Naxxramas/instance_naxxramas.cpp
index db9fbc5a0a1..077aa708e14 100644
--- a/src/server/scripts/Northrend/Naxxramas/instance_naxxramas.cpp
+++ b/src/server/scripts/Northrend/Naxxramas/instance_naxxramas.cpp
@@ -107,14 +107,14 @@ class instance_naxxramas : public InstanceMapScript
 public:
     instance_naxxramas() : InstanceMapScript("instance_naxxramas", 533) { }
 
-    InstanceScript* GetInstanceScript(InstanceMap* pMap) const
+    InstanceScript* GetInstanceScript(InstanceMap* map) const
     {
-        return new instance_naxxramas_InstanceMapScript(pMap);
+        return new instance_naxxramas_InstanceMapScript(map);
     }
 
     struct instance_naxxramas_InstanceMapScript : public InstanceScript
     {
-        instance_naxxramas_InstanceMapScript(Map* pMap) : InstanceScript(pMap)
+        instance_naxxramas_InstanceMapScript(Map* map) : InstanceScript(map)
         {
             SetBossNumber(MAX_BOSS_NUMBER);
             LoadDoorData(doorData);
diff --git a/src/server/scripts/Northrend/Nexus/Nexus/boss_keristrasza.cpp b/src/server/scripts/Northrend/Nexus/Nexus/boss_keristrasza.cpp
index 1a153474416..caf6b64eea7 100644
--- a/src/server/scripts/Northrend/Nexus/Nexus/boss_keristrasza.cpp
+++ b/src/server/scripts/Northrend/Nexus/Nexus/boss_keristrasza.cpp
@@ -63,10 +63,10 @@ public:
     {
         boss_keristraszaAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         std::list<uint64> intenseColdList;
         uint64 auiContainmentSphereGUIDs[DATA_CONTAINMENT_SPHERES];
@@ -90,8 +90,8 @@ public:
 
             RemovePrison(CheckContainmentSpheres());
 
-            if (pInstance)
-                pInstance->SetData(DATA_KERISTRASZA_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_KERISTRASZA_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
@@ -99,16 +99,16 @@ public:
             DoScriptText(SAY_AGGRO, me);
             DoCastAOE(SPELL_INTENSE_COLD);
 
-            if (pInstance)
-                pInstance->SetData(DATA_KERISTRASZA_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_KERISTRASZA_EVENT, IN_PROGRESS);
         }
 
         void JustDied(Unit* /*killer*/)
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_KERISTRASZA_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_KERISTRASZA_EVENT, DONE);
         }
 
         void KilledUnit(Unit* /*victim*/)
@@ -118,18 +118,18 @@ public:
 
         bool CheckContainmentSpheres(bool remove_prison = false)
         {
-            if (!pInstance)
+            if (!instance)
                 return false;
 
-            auiContainmentSphereGUIDs[0] = pInstance->GetData64(ANOMALUS_CONTAINMET_SPHERE);
-            auiContainmentSphereGUIDs[1] = pInstance->GetData64(ORMOROKS_CONTAINMET_SPHERE);
-            auiContainmentSphereGUIDs[2] = pInstance->GetData64(TELESTRAS_CONTAINMET_SPHERE);
+            auiContainmentSphereGUIDs[0] = instance->GetData64(ANOMALUS_CONTAINMET_SPHERE);
+            auiContainmentSphereGUIDs[1] = instance->GetData64(ORMOROKS_CONTAINMET_SPHERE);
+            auiContainmentSphereGUIDs[2] = instance->GetData64(TELESTRAS_CONTAINMET_SPHERE);
 
             GameObject* ContainmentSpheres[DATA_CONTAINMENT_SPHERES];
 
             for (uint8 i = 0; i < DATA_CONTAINMENT_SPHERES; ++i)
             {
-                ContainmentSpheres[i] = pInstance->instance->GetGameObject(auiContainmentSphereGUIDs[i]);
+                ContainmentSpheres[i] = instance->instance->GetGameObject(auiContainmentSphereGUIDs[i]);
                 if (!ContainmentSpheres[i])
                     return false;
                 if (ContainmentSpheres[i]->GetGoState() != GO_STATE_ACTIVE)
@@ -210,9 +210,9 @@ public:
 
     bool OnGossipHello(Player* /*player*/, GameObject* pGO)
     {
-        InstanceScript* pInstance = pGO->GetInstanceScript();
+        InstanceScript* instance = pGO->GetInstanceScript();
 
-        Creature* pKeristrasza = Unit::GetCreature(*pGO, pInstance ? pInstance->GetData64(DATA_KERISTRASZA) : 0);
+        Creature* pKeristrasza = Unit::GetCreature(*pGO, instance ? instance->GetData64(DATA_KERISTRASZA) : 0);
         if (pKeristrasza && pKeristrasza->isAlive())
         {
             // maybe these are hacks :(
diff --git a/src/server/scripts/Northrend/Nexus/Nexus/boss_magus_telestra.cpp b/src/server/scripts/Northrend/Nexus/Nexus/boss_magus_telestra.cpp
index 7a3605af959..1c7b538eb02 100644
--- a/src/server/scripts/Northrend/Nexus/Nexus/boss_magus_telestra.cpp
+++ b/src/server/scripts/Northrend/Nexus/Nexus/boss_magus_telestra.cpp
@@ -69,10 +69,10 @@ public:
     {
         boss_magus_telestraAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint64 uiFireMagusGUID;
         uint64 uiFrostMagusGUID;
@@ -115,24 +115,24 @@ public:
             me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE);
             me->SetVisible(true);
 
-            if (pInstance)
-                pInstance->SetData(DATA_MAGUS_TELESTRA_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_MAGUS_TELESTRA_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_MAGUS_TELESTRA_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_MAGUS_TELESTRA_EVENT, IN_PROGRESS);
         }
 
         void JustDied(Unit* /*killer*/)
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_MAGUS_TELESTRA_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_MAGUS_TELESTRA_EVENT, DONE);
         }
 
         void KilledUnit(Unit* /*victim*/)
diff --git a/src/server/scripts/Northrend/Nexus/Nexus/boss_ormorok.cpp b/src/server/scripts/Northrend/Nexus/Nexus/boss_ormorok.cpp
index 386c925fab4..afbe3a123a8 100644
--- a/src/server/scripts/Northrend/Nexus/Nexus/boss_ormorok.cpp
+++ b/src/server/scripts/Northrend/Nexus/Nexus/boss_ormorok.cpp
@@ -63,10 +63,10 @@ public:
     {
         boss_ormorokAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         bool bFrenzy;
         bool bCrystalSpikes;
@@ -93,24 +93,24 @@ public:
             bFrenzy = false;
             bCrystalSpikes = false;
 
-            if (pInstance)
-                pInstance->SetData(DATA_ORMOROK_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_ORMOROK_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_ORMOROK_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_ORMOROK_EVENT, IN_PROGRESS);
         }
 
         void JustDied(Unit* /*killer*/)
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_ORMOROK_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_ORMOROK_EVENT, DONE);
         }
 
         void KilledUnit(Unit* /*victim*/)
@@ -195,10 +195,10 @@ public:
                         std::list<HostileReference*>::const_iterator i = me->getThreatManager().getThreatList().begin();
                         for (; i != me->getThreatManager().getThreatList().end(); ++i)
                         {
-                            Unit* pTemp = Unit::GetUnit((*me), (*i)->getUnitGuid());
-                            if (pTemp && pTemp->GetTypeId() == TYPEID_PLAYER && pTemp->getClass() == Healer)
+                            Unit* temp = Unit::GetUnit((*me), (*i)->getUnitGuid());
+                            if (temp && temp->GetTypeId() == TYPEID_PLAYER && temp->getClass() == Healer)
                             {
-                                target = pTemp;
+                                target = temp;
                                 break;
                             }
                         }
diff --git a/src/server/scripts/Northrend/Nexus/Nexus/instance_nexus.cpp b/src/server/scripts/Northrend/Nexus/Nexus/instance_nexus.cpp
index d2130a4bada..cb81c5d54fe 100644
--- a/src/server/scripts/Northrend/Nexus/Nexus/instance_nexus.cpp
+++ b/src/server/scripts/Northrend/Nexus/Nexus/instance_nexus.cpp
@@ -31,14 +31,14 @@ class instance_nexus : public InstanceMapScript
 public:
     instance_nexus() : InstanceMapScript("instance_nexus", 576) { }
 
-    InstanceScript* GetInstanceScript(InstanceMap* pMap) const
+    InstanceScript* GetInstanceScript(InstanceMap* map) const
     {
-        return new instance_nexus_InstanceMapScript(pMap);
+        return new instance_nexus_InstanceMapScript(map);
     }
 
     struct instance_nexus_InstanceMapScript : public InstanceScript
     {
-        instance_nexus_InstanceMapScript(Map* pMap) : InstanceScript(pMap) {}
+        instance_nexus_InstanceMapScript(Map* map) : InstanceScript(map) {}
 
         uint32 m_auiEncounter[NUMBER_OF_ENCOUNTERS];
 
diff --git a/src/server/scripts/Northrend/Nexus/Oculus/instance_oculus.cpp b/src/server/scripts/Northrend/Nexus/Oculus/instance_oculus.cpp
index a2db75d1600..e6b3416b89c 100644
--- a/src/server/scripts/Northrend/Nexus/Oculus/instance_oculus.cpp
+++ b/src/server/scripts/Northrend/Nexus/Oculus/instance_oculus.cpp
@@ -31,14 +31,14 @@ class instance_oculus : public InstanceMapScript
 public:
     instance_oculus() : InstanceMapScript("instance_oculus", 578) { }
 
-    InstanceScript* GetInstanceScript(InstanceMap* pMap) const
+    InstanceScript* GetInstanceScript(InstanceMap* map) const
     {
-        return new instance_oculus_InstanceMapScript(pMap);
+        return new instance_oculus_InstanceMapScript(map);
     }
 
     struct instance_oculus_InstanceMapScript : public InstanceScript
     {
-        instance_oculus_InstanceMapScript(Map* pMap) : InstanceScript(pMap) {}
+        instance_oculus_InstanceMapScript(Map* map) : InstanceScript(map) {}
 
         void Initialize()
         {
diff --git a/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_bjarngrim.cpp b/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_bjarngrim.cpp
index c091906d490..8c97766f787 100644
--- a/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_bjarngrim.cpp
+++ b/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_bjarngrim.cpp
@@ -95,12 +95,12 @@ public:
     {
         boss_bjarngrimAI(Creature* creature) : ScriptedAI(creature)
         {
-            m_pInstance = creature->GetInstanceScript();
+            m_instance = creature->GetInstanceScript();
             m_uiStance = STANCE_DEFENSIVE;
             memset(&m_auiStormforgedLieutenantGUID, 0, sizeof(m_auiStormforgedLieutenantGUID));
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
 
         bool m_bIsChangingStance;
 
@@ -163,8 +163,8 @@ public:
 
             SetEquipmentSlots(false, EQUIP_SWORD, EQUIP_SHIELD, EQUIP_NO_CHANGE);
 
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_BJARNGRIM, NOT_STARTED);
+            if (m_instance)
+                m_instance->SetData(TYPE_BJARNGRIM, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
@@ -174,8 +174,8 @@ public:
             //must get both lieutenants here and make sure they are with him
             me->CallForHelp(30.0f);
 
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_BJARNGRIM, IN_PROGRESS);
+            if (m_instance)
+                m_instance->SetData(TYPE_BJARNGRIM, IN_PROGRESS);
         }
 
         void KilledUnit(Unit* /*victim*/)
@@ -187,8 +187,8 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_BJARNGRIM, DONE);
+            if (m_instance)
+                m_instance->SetData(TYPE_BJARNGRIM, DONE);
         }
 
         //TODO: remove when removal is done by the core
@@ -371,10 +371,10 @@ public:
     {
         mob_stormforged_lieutenantAI(Creature* creature) : ScriptedAI(creature)
         {
-            m_pInstance = creature->GetInstanceScript();
+            m_instance = creature->GetInstanceScript();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
 
         uint32 m_uiArcWeld_Timer;
         uint32 m_uiRenewSteel_Timer;
@@ -387,9 +387,9 @@ public:
 
         void EnterCombat(Unit* who)
         {
-            if (m_pInstance)
+            if (m_instance)
             {
-                if (Creature* pBjarngrim = m_pInstance->instance->GetCreature(m_pInstance->GetData64(DATA_BJARNGRIM)))
+                if (Creature* pBjarngrim = m_instance->instance->GetCreature(m_instance->GetData64(DATA_BJARNGRIM)))
                 {
                     if (pBjarngrim->isAlive() && !pBjarngrim->getVictim())
                         pBjarngrim->AI()->AttackStart(who);
@@ -413,9 +413,9 @@ public:
 
             if (m_uiRenewSteel_Timer <= uiDiff)
             {
-                if (m_pInstance)
+                if (m_instance)
                 {
-                    if (Creature* pBjarngrim = m_pInstance->instance->GetCreature(m_pInstance->GetData64(DATA_BJARNGRIM)))
+                    if (Creature* pBjarngrim = m_instance->instance->GetCreature(m_instance->GetData64(DATA_BJARNGRIM)))
                     {
                         if (pBjarngrim->isAlive())
                             DoCast(pBjarngrim, SPELL_RENEW_STEEL_N);
diff --git a/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_ionar.cpp b/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_ionar.cpp
index 21a84ba0083..e7f8ad4e5e8 100644
--- a/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_ionar.cpp
+++ b/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_ionar.cpp
@@ -80,10 +80,10 @@ public:
     {
         boss_ionarAI(Creature* creature) : ScriptedAI(creature), lSparkList(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         SummonList lSparkList;
 
@@ -116,16 +116,16 @@ public:
             if (!me->IsVisible())
                 me->SetVisible(true);
 
-            if (pInstance)
-                pInstance->SetData(TYPE_IONAR, NOT_STARTED);
+            if (instance)
+                instance->SetData(TYPE_IONAR, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
 
-            if (pInstance)
-                pInstance->SetData(TYPE_IONAR, IN_PROGRESS);
+            if (instance)
+                instance->SetData(TYPE_IONAR, IN_PROGRESS);
         }
 
         void JustDied(Unit* /*killer*/)
@@ -134,8 +134,8 @@ public:
 
             lSparkList.DespawnAll();
 
-            if (pInstance)
-                pInstance->SetData(TYPE_IONAR, DONE);
+            if (instance)
+                instance->SetData(TYPE_IONAR, DONE);
         }
 
         void KilledUnit(Unit* /*victim*/)
@@ -310,10 +310,10 @@ public:
     {
         mob_spark_of_ionarAI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 uiCheckTimer;
 
@@ -325,7 +325,7 @@ public:
 
         void MovementInform(uint32 uiType, uint32 uiPointId)
         {
-            if (uiType != POINT_MOTION_TYPE || !pInstance)
+            if (uiType != POINT_MOTION_TYPE || !instance)
                 return;
 
             if (uiPointId == DATA_POINT_CALLBACK)
@@ -340,7 +340,7 @@ public:
         void UpdateAI(const uint32 uiDiff)
         {
             // Despawn if the encounter is not running
-            if (pInstance && pInstance->GetData(TYPE_IONAR) != IN_PROGRESS)
+            if (instance && instance->GetData(TYPE_IONAR) != IN_PROGRESS)
             {
                 me->DespawnOrUnsummon();
                 return;
@@ -349,9 +349,9 @@ public:
             // Prevent them to follow players through the whole instance
             if (uiCheckTimer <= uiDiff)
             {
-                if (pInstance)
+                if (instance)
                 {
-                    Creature* pIonar = pInstance->instance->GetCreature(pInstance->GetData64(DATA_IONAR));
+                    Creature* pIonar = instance->instance->GetCreature(instance->GetData64(DATA_IONAR));
                     if (pIonar && pIonar->isAlive())
                     {
                         if (me->GetDistance(pIonar) > DATA_MAX_SPARK_DISTANCE)
diff --git a/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_loken.cpp b/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_loken.cpp
index 4e386ff9c17..a5ea1868686 100644
--- a/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_loken.cpp
+++ b/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_loken.cpp
@@ -72,10 +72,10 @@ public:
     {
         boss_lokenAI(Creature* creature) : ScriptedAI(creature)
         {
-            m_pInstance = creature->GetInstanceScript();
+            m_instance = creature->GetInstanceScript();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
 
         bool m_bIsAura;
 
@@ -97,10 +97,10 @@ public:
 
             m_uiHealthAmountModifier = 1;
 
-            if (m_pInstance)
+            if (m_instance)
             {
-                m_pInstance->SetData(TYPE_LOKEN, NOT_STARTED);
-                m_pInstance->DoStopTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_TIMELY_DEATH_START_EVENT);
+                m_instance->SetData(TYPE_LOKEN, NOT_STARTED);
+                m_instance->DoStopTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_TIMELY_DEATH_START_EVENT);
             }
         }
 
@@ -108,10 +108,10 @@ public:
         {
             DoScriptText(SAY_AGGRO, me);
 
-            if (m_pInstance)
+            if (m_instance)
             {
-                m_pInstance->SetData(TYPE_LOKEN, IN_PROGRESS);
-                m_pInstance->DoStartTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_TIMELY_DEATH_START_EVENT);
+                m_instance->SetData(TYPE_LOKEN, IN_PROGRESS);
+                m_instance->DoStartTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_TIMELY_DEATH_START_EVENT);
             }
         }
 
@@ -119,8 +119,8 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_LOKEN, DONE);
+            if (m_instance)
+                m_instance->SetData(TYPE_LOKEN, DONE);
         }
 
         void KilledUnit(Unit* /*victim*/)
@@ -139,10 +139,10 @@ public:
                 // workaround for PULSING_SHOCKWAVE
                 if (m_uiPulsingShockwave_Timer <= uiDiff)
                 {
-                    Map* pMap = me->GetMap();
-                    if (pMap->IsDungeon())
+                    Map* map = me->GetMap();
+                    if (map->IsDungeon())
                     {
-                        Map::PlayerList const &PlayerList = pMap->GetPlayers();
+                        Map::PlayerList const &PlayerList = map->GetPlayers();
 
                         if (PlayerList.isEmpty())
                             return;
diff --git a/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_volkhan.cpp b/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_volkhan.cpp
index d15d9ee6900..719d74a3bde 100644
--- a/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_volkhan.cpp
+++ b/src/server/scripts/Northrend/Ulduar/HallsOfLightning/boss_volkhan.cpp
@@ -83,10 +83,10 @@ public:
     {
         boss_volkhanAI(Creature* creature) : ScriptedAI(creature)
         {
-            m_pInstance = creature->GetInstanceScript();
+            m_instance = creature->GetInstanceScript();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
 
         std::list<uint64> m_lGolemGUIDList;
 
@@ -121,16 +121,16 @@ public:
             DespawnGolem();
             m_lGolemGUIDList.clear();
 
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_VOLKHAN, NOT_STARTED);
+            if (m_instance)
+                m_instance->SetData(TYPE_VOLKHAN, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
 
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_VOLKHAN, IN_PROGRESS);
+            if (m_instance)
+                m_instance->SetData(TYPE_VOLKHAN, IN_PROGRESS);
         }
 
         void AttackStart(Unit* who)
@@ -151,18 +151,18 @@ public:
             DoScriptText(SAY_DEATH, me);
             DespawnGolem();
 
-            if (m_pInstance)
-                m_pInstance->SetData(TYPE_VOLKHAN, DONE);
+            if (m_instance)
+                m_instance->SetData(TYPE_VOLKHAN, DONE);
 
             if (IsHeroic() && GolemsShattered < 5)
             {
                 AchievementEntry const* AchievShatterResistant = GetAchievementStore()->LookupEntry(ACHIEVEMENT_SHATTER_RESISTANT);
                 if (AchievShatterResistant)
                 {
-                    Map* pMap = me->GetMap();
-                    if (pMap && pMap->IsDungeon())
+                    Map* map = me->GetMap();
+                    if (map && map->IsDungeon())
                     {
-                        Map::PlayerList const &players = pMap->GetPlayers();
+                        Map::PlayerList const &players = map->GetPlayers();
                         for (Map::PlayerList::const_iterator itr = players.begin(); itr != players.end(); ++itr)
                             itr->getSource()->CompletedAchievement(AchievShatterResistant);
                     }
@@ -182,10 +182,10 @@ public:
 
             for (std::list<uint64>::const_iterator itr = m_lGolemGUIDList.begin(); itr != m_lGolemGUIDList.end(); ++itr)
             {
-                if (Creature* pTemp = Unit::GetCreature(*me, *itr))
+                if (Creature* temp = Unit::GetCreature(*me, *itr))
                 {
-                    if (pTemp->isAlive())
-                        pTemp->DespawnOrUnsummon();
+                    if (temp->isAlive())
+                        temp->DespawnOrUnsummon();
                 }
             }
 
@@ -199,12 +199,12 @@ public:
 
             for (std::list<uint64>::const_iterator itr = m_lGolemGUIDList.begin(); itr != m_lGolemGUIDList.end(); ++itr)
             {
-                if (Creature* pTemp = Unit::GetCreature(*me, *itr))
+                if (Creature* temp = Unit::GetCreature(*me, *itr))
                 {
                     // Only shatter brittle golems
-                    if (pTemp->isAlive() && pTemp->GetEntry() == NPC_BRITTLE_GOLEM)
+                    if (temp->isAlive() && temp->GetEntry() == NPC_BRITTLE_GOLEM)
                     {
-                        pTemp->CastSpell(pTemp, DUNGEON_MODE(SPELL_SHATTER_N, SPELL_SHATTER_H), false);
+                        temp->CastSpell(temp, DUNGEON_MODE(SPELL_SHATTER_N, SPELL_SHATTER_H), false);
                         GolemsShattered += 1;
                     }
                 }
diff --git a/src/server/scripts/Northrend/Ulduar/HallsOfLightning/instance_halls_of_lightning.cpp b/src/server/scripts/Northrend/Ulduar/HallsOfLightning/instance_halls_of_lightning.cpp
index 8d7731b3eee..c5c7f9546ba 100644
--- a/src/server/scripts/Northrend/Ulduar/HallsOfLightning/instance_halls_of_lightning.cpp
+++ b/src/server/scripts/Northrend/Ulduar/HallsOfLightning/instance_halls_of_lightning.cpp
@@ -38,14 +38,14 @@ class instance_halls_of_lightning : public InstanceMapScript
 public:
     instance_halls_of_lightning() : InstanceMapScript("instance_halls_of_lightning", 602) { }
 
-    InstanceScript* GetInstanceScript(InstanceMap* pMap) const
+    InstanceScript* GetInstanceScript(InstanceMap* map) const
     {
-        return new instance_halls_of_lightning_InstanceMapScript(pMap);
+        return new instance_halls_of_lightning_InstanceMapScript(map);
     }
 
     struct instance_halls_of_lightning_InstanceMapScript : public InstanceScript
     {
-        instance_halls_of_lightning_InstanceMapScript(Map* pMap) : InstanceScript(pMap) {}
+        instance_halls_of_lightning_InstanceMapScript(Map* map) : InstanceScript(map) {}
 
         uint32 m_auiEncounter[MAX_ENCOUNTER];
 
diff --git a/src/server/scripts/Northrend/Ulduar/HallsOfStone/boss_krystallus.cpp b/src/server/scripts/Northrend/Ulduar/HallsOfStone/boss_krystallus.cpp
index fdb938fb1ef..375862c141c 100644
--- a/src/server/scripts/Northrend/Ulduar/HallsOfStone/boss_krystallus.cpp
+++ b/src/server/scripts/Northrend/Ulduar/HallsOfStone/boss_krystallus.cpp
@@ -63,7 +63,7 @@ public:
     {
         boss_krystallusAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiBoulderTossTimer;
@@ -74,7 +74,7 @@ public:
 
         bool bIsSlam;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -86,15 +86,15 @@ public:
             uiStompTimer = 20000 + rand()%9000;
             uiShatterTimer = 0;
 
-            if (pInstance)
-                pInstance->SetData(DATA_KRYSTALLUS_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_KRYSTALLUS_EVENT, NOT_STARTED);
         }
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_KRYSTALLUS_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_KRYSTALLUS_EVENT, IN_PROGRESS);
         }
 
         void UpdateAI(const uint32 diff)
@@ -146,8 +146,8 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_KRYSTALLUS_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_KRYSTALLUS_EVENT, DONE);
         }
 
         void KilledUnit(Unit* victim)
diff --git a/src/server/scripts/Northrend/Ulduar/HallsOfStone/boss_maiden_of_grief.cpp b/src/server/scripts/Northrend/Ulduar/HallsOfStone/boss_maiden_of_grief.cpp
index dcd71e41432..4ab09dbf67a 100644
--- a/src/server/scripts/Northrend/Ulduar/HallsOfStone/boss_maiden_of_grief.cpp
+++ b/src/server/scripts/Northrend/Ulduar/HallsOfStone/boss_maiden_of_grief.cpp
@@ -67,10 +67,10 @@ public:
     {
         boss_maiden_of_griefAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = me->GetInstanceScript();
+            instance = me->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 PartingSorrowTimer;
         uint32 StormOfGriefTimer;
@@ -84,10 +84,10 @@ public:
             ShockOfSorrowTimer = 20000+rand()%5000;
             PillarOfWoeTimer = 5000 + rand()%10000;
 
-            if (pInstance)
+            if (instance)
             {
-                pInstance->SetData(DATA_MAIDEN_OF_GRIEF_EVENT, NOT_STARTED);
-                pInstance->DoStopTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_GOOD_GRIEF_START_EVENT);
+                instance->SetData(DATA_MAIDEN_OF_GRIEF_EVENT, NOT_STARTED);
+                instance->DoStopTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_GOOD_GRIEF_START_EVENT);
             }
         }
 
@@ -95,17 +95,17 @@ public:
         {
             DoScriptText(SAY_AGGRO, me);
 
-            if (pInstance)
+            if (instance)
             {
-                if (GameObject* pDoor = pInstance->instance->GetGameObject(pInstance->GetData64(DATA_MAIDEN_DOOR)))
+                if (GameObject* pDoor = instance->instance->GetGameObject(instance->GetData64(DATA_MAIDEN_DOOR)))
                     if (pDoor->GetGoState() == GO_STATE_READY)
                     {
                         EnterEvadeMode();
                         return;
                     }
 
-                pInstance->SetData(DATA_MAIDEN_OF_GRIEF_EVENT, IN_PROGRESS);
-                pInstance->DoStartTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_GOOD_GRIEF_START_EVENT);
+                instance->SetData(DATA_MAIDEN_OF_GRIEF_EVENT, IN_PROGRESS);
+                instance->DoStartTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_GOOD_GRIEF_START_EVENT);
             }
         }
 
@@ -161,8 +161,8 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_MAIDEN_OF_GRIEF_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_MAIDEN_OF_GRIEF_EVENT, DONE);
         }
 
         void KilledUnit(Unit* victim)
diff --git a/src/server/scripts/Northrend/Ulduar/HallsOfStone/boss_sjonnir.cpp b/src/server/scripts/Northrend/Ulduar/HallsOfStone/boss_sjonnir.cpp
index e8d6bd9f214..41dcd77d4bc 100644
--- a/src/server/scripts/Northrend/Ulduar/HallsOfStone/boss_sjonnir.cpp
+++ b/src/server/scripts/Northrend/Ulduar/HallsOfStone/boss_sjonnir.cpp
@@ -92,7 +92,7 @@ public:
     {
         boss_sjonnirAI(Creature* c) : ScriptedAI(c), lSummons(me)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         bool bIsFrenzy;
@@ -108,7 +108,7 @@ public:
 
         SummonList lSummons;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -125,8 +125,8 @@ public:
 
             lSummons.DespawnAll();
 
-            if (pInstance)
-                pInstance->SetData(DATA_SJONNIR_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_SJONNIR_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
@@ -135,16 +135,16 @@ public:
 
             uiEncounterTimer = 0;
 
-            if (pInstance)
+            if (instance)
             {
-                if (GameObject* pDoor = pInstance->instance->GetGameObject(pInstance->GetData64(DATA_SJONNIR_DOOR)))
+                if (GameObject* pDoor = instance->instance->GetGameObject(instance->GetData64(DATA_SJONNIR_DOOR)))
                     if (pDoor->GetGoState() == GO_STATE_READY)
                     {
                         EnterEvadeMode();
                         return;
                     }
 
-                pInstance->SetData(DATA_SJONNIR_EVENT, IN_PROGRESS);
+                instance->SetData(DATA_SJONNIR_EVENT, IN_PROGRESS);
             }
         }
 
@@ -219,8 +219,8 @@ public:
             DoScriptText(SAY_DEATH, me);
             lSummons.DespawnAll();
 
-            if (pInstance)
-                pInstance->SetData(DATA_SJONNIR_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_SJONNIR_EVENT, DONE);
         }
         void KilledUnit(Unit* victim)
         {
@@ -271,10 +271,10 @@ public:
         {
             if (uiMergeTimer <= diff)
             {
-                if (Creature* pTemp = me->FindNearestCreature(CREATURE_MALFORMED_OOZE, 3.0f, true))
+                if (Creature* temp = me->FindNearestCreature(CREATURE_MALFORMED_OOZE, 3.0f, true))
                 {
                     DoSpawnCreature(CREATURE_IRON_SLUDGE, 0, 0, 0, 0, TEMPSUMMON_TIMED_DESPAWN_OUT_OF_COMBAT, 20000);
-                    pTemp->DisappearAndDie();
+                    temp->DisappearAndDie();
                     me->DisappearAndDie();
                 }
                 uiMergeTimer = 3000;
@@ -303,15 +303,15 @@ public:
     {
         mob_iron_sludgeAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
-                if (Creature* Sjonnir = ObjectAccessor::GetCreature(*me, pInstance->GetData64(DATA_SJONNIR)))
+            if (instance)
+                if (Creature* Sjonnir = ObjectAccessor::GetCreature(*me, instance->GetData64(DATA_SJONNIR)))
                     Sjonnir->AI()->DoAction(ACTION_OOZE_DEAD);
         }
     };
diff --git a/src/server/scripts/Northrend/Ulduar/HallsOfStone/halls_of_stone.cpp b/src/server/scripts/Northrend/Ulduar/HallsOfStone/halls_of_stone.cpp
index e5f3cfd7229..ec1464a5d6f 100644
--- a/src/server/scripts/Northrend/Ulduar/HallsOfStone/halls_of_stone.cpp
+++ b/src/server/scripts/Northrend/Ulduar/HallsOfStone/halls_of_stone.cpp
@@ -144,11 +144,11 @@ public:
     {
         mob_tribuna_controllerAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
             SetCombatMovement(false);
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 uiKaddrakEncounterTimer;
         uint32 uiMarnakEncounterTimer;
@@ -170,12 +170,12 @@ public:
             bMarnakActivated = false;
             bAbedneumActivated = false;
 
-            if (pInstance)
+            if (instance)
             {
-                pInstance->HandleGameObject(pInstance->GetData64(DATA_GO_KADDRAK), false);
-                pInstance->HandleGameObject(pInstance->GetData64(DATA_GO_MARNAK), false);
-                pInstance->HandleGameObject(pInstance->GetData64(DATA_GO_ABEDNEUM), false);
-                pInstance->HandleGameObject(pInstance->GetData64(DATA_GO_SKY_FLOOR), false);
+                instance->HandleGameObject(instance->GetData64(DATA_GO_KADDRAK), false);
+                instance->HandleGameObject(instance->GetData64(DATA_GO_MARNAK), false);
+                instance->HandleGameObject(instance->GetData64(DATA_GO_ABEDNEUM), false);
+                instance->HandleGameObject(instance->GetData64(DATA_GO_SKY_FLOOR), false);
             }
 
             KaddrakGUIDList.clear();
@@ -300,7 +300,7 @@ public:
     {
         npc_brann_hosAI(Creature* c) : npc_escortAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiStep;
@@ -309,7 +309,7 @@ public:
         uint64 uiControllerGUID;
         std::list<uint64> lDwarfGUIDList;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         bool bIsBattle;
         bool bIsLowHP;
@@ -328,8 +328,8 @@ public:
 
                 DespawnDwarf();
 
-                if (pInstance)
-                    pInstance->SetData(DATA_BRANN_EVENT, NOT_STARTED);
+                if (instance)
+                    instance->SetData(DATA_BRANN_EVENT, NOT_STARTED);
             }
         }
 
@@ -339,9 +339,9 @@ public:
                 return;
             for (std::list<uint64>::const_iterator itr = lDwarfGUIDList.begin(); itr != lDwarfGUIDList.end(); ++itr)
             {
-                Creature* pTemp = Unit::GetCreature(*me, pInstance ? (*itr) : 0);
-                if (pTemp && pTemp->isAlive())
-                    pTemp->DespawnOrUnsummon();
+                Creature* temp = Unit::GetCreature(*me, instance ? (*itr) : 0);
+                if (temp && temp->isAlive())
+                    temp->DespawnOrUnsummon();
             }
             lDwarfGUIDList.clear();
         }
@@ -366,8 +366,8 @@ public:
                     break;
                 case 17:
                     DoScriptText(SAY_EVENT_INTRO_2, me);
-                    if (pInstance)
-                        pInstance->HandleGameObject(pInstance->GetData64(DATA_GO_TRIBUNAL_CONSOLE), true);
+                    if (instance)
+                        instance->HandleGameObject(instance->GetData64(DATA_GO_TRIBUNAL_CONSOLE), true);
                     me->SetStandState(UNIT_STAND_STATE_KNEEL);
                     SetEscortPaused(true);
                     JumpToNextStep(8500);
@@ -442,11 +442,11 @@ public:
                 switch (uiStep)
                 {
                     case 1:
-                        if (pInstance)
+                        if (instance)
                         {
-                            if (pInstance->GetData(DATA_BRANN_EVENT) != NOT_STARTED)
+                            if (instance->GetData(DATA_BRANN_EVENT) != NOT_STARTED)
                                 return;
-                            pInstance->SetData(DATA_BRANN_EVENT, IN_PROGRESS);
+                            instance->SetData(DATA_BRANN_EVENT, IN_PROGRESS);
                         }
                         bIsBattle = false;
                         DoScriptText(SAY_ESCORT_START, me);
@@ -458,9 +458,9 @@ public:
                         JumpToNextStep(0);
                         break;
                     case 5:
-                        if (pInstance)
-                            if (Creature* pTemp = (Unit::GetCreature(*me, pInstance->GetData64(DATA_ABEDNEUM))))
-                                DoScriptText(SAY_EVENT_INTRO_3_ABED, pTemp);
+                        if (instance)
+                            if (Creature* temp = (Unit::GetCreature(*me, instance->GetData64(DATA_ABEDNEUM))))
+                                DoScriptText(SAY_EVENT_INTRO_3_ABED, temp);
                             JumpToNextStep(8500);
                         break;
                     case 6:
@@ -468,17 +468,17 @@ public:
                         JumpToNextStep(6500);
                         break;
                     case 7:
-                        if (pInstance)
-                            if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(DATA_KADDRAK)))
-                                DoScriptText(SAY_EVENT_A_2_KADD, pTemp);
+                        if (instance)
+                            if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(DATA_KADDRAK)))
+                                DoScriptText(SAY_EVENT_A_2_KADD, temp);
                             JumpToNextStep(12500);
                         break;
                     case 8:
                         DoScriptText(SAY_EVENT_A_3, me);
-                        if (pInstance)
-                            pInstance->HandleGameObject(pInstance->GetData64(DATA_GO_KADDRAK), true);
-                        if (Creature* pTemp = Unit::GetCreature(*me, uiControllerGUID))
-                            CAST_AI(mob_tribuna_controller::mob_tribuna_controllerAI, pTemp->AI())->bKaddrakActivated = true;
+                        if (instance)
+                            instance->HandleGameObject(instance->GetData64(DATA_GO_KADDRAK), true);
+                        if (Creature* temp = Unit::GetCreature(*me, uiControllerGUID))
+                            CAST_AI(mob_tribuna_controller::mob_tribuna_controllerAI, temp->AI())->bKaddrakActivated = true;
                         JumpToNextStep(5000);
                         break;
                     case 9:
@@ -491,18 +491,18 @@ public:
                         JumpToNextStep(6000);
                         break;
                     case 11:
-                        if (pInstance)
-                            if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(DATA_MARNAK)))
-                                DoScriptText(SAY_EVENT_B_2_MARN, pTemp);
+                        if (instance)
+                            if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(DATA_MARNAK)))
+                                DoScriptText(SAY_EVENT_B_2_MARN, temp);
                         SpawnDwarf(1);
                         JumpToNextStep(20000);
                         break;
                     case 12:
                         DoScriptText(SAY_EVENT_B_3, me);
-                        if (pInstance)
-                            pInstance->HandleGameObject(pInstance->GetData64(DATA_GO_MARNAK), true);
-                        if (Creature* pTemp = Unit::GetCreature(*me, uiControllerGUID))
-                            CAST_AI(mob_tribuna_controller::mob_tribuna_controllerAI, pTemp->AI())->bMarnakActivated = true;
+                        if (instance)
+                            instance->HandleGameObject(instance->GetData64(DATA_GO_MARNAK), true);
+                        if (Creature* temp = Unit::GetCreature(*me, uiControllerGUID))
+                            CAST_AI(mob_tribuna_controller::mob_tribuna_controllerAI, temp->AI())->bMarnakActivated = true;
                         JumpToNextStep(10000);
                         break;
                     case 13:
@@ -523,18 +523,18 @@ public:
                         JumpToNextStep(20000);
                         break;
                     case 17:
-                        if (pInstance)
-                            if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(DATA_ABEDNEUM)))
-                                DoScriptText(SAY_EVENT_C_2_ABED, pTemp);
+                        if (instance)
+                            if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(DATA_ABEDNEUM)))
+                                DoScriptText(SAY_EVENT_C_2_ABED, temp);
                             SpawnDwarf(1);
                         JumpToNextStep(20000);
                         break;
                     case 18:
                         DoScriptText(SAY_EVENT_C_3, me);
-                        if (pInstance)
-                            pInstance->HandleGameObject(pInstance->GetData64(DATA_GO_ABEDNEUM), true);
-                        if (Creature* pTemp = Unit::GetCreature(*me, uiControllerGUID))
-                            CAST_AI(mob_tribuna_controller::mob_tribuna_controllerAI, pTemp->AI())->bAbedneumActivated = true;
+                        if (instance)
+                            instance->HandleGameObject(instance->GetData64(DATA_GO_ABEDNEUM), true);
+                        if (Creature* temp = Unit::GetCreature(*me, uiControllerGUID))
+                            CAST_AI(mob_tribuna_controller::mob_tribuna_controllerAI, temp->AI())->bAbedneumActivated = true;
                         JumpToNextStep(5000);
                         break;
                     case 19:
@@ -551,9 +551,9 @@ public:
                         JumpToNextStep(20000);
                         break;
                     case 22:
-                        if (pInstance)
-                            if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(DATA_ABEDNEUM)))
-                                DoScriptText(SAY_EVENT_D_2_ABED, pTemp);
+                        if (instance)
+                            if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(DATA_ABEDNEUM)))
+                                DoScriptText(SAY_EVENT_D_2_ABED, temp);
                         SpawnDwarf(1);
                         JumpToNextStep(5000);
                         break;
@@ -575,9 +575,9 @@ public:
                         JumpToNextStep(10000);
                         break;
                     case 27:
-                        if (pInstance)
-                            if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(DATA_ABEDNEUM)))
-                                DoScriptText(SAY_EVENT_D_4_ABED, pTemp);
+                        if (instance)
+                            if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(DATA_ABEDNEUM)))
+                                DoScriptText(SAY_EVENT_D_4_ABED, temp);
                         SpawnDwarf(1);
                         JumpToNextStep(10000);
                         break;
@@ -585,25 +585,25 @@ public:
                         me->SetReactState(REACT_DEFENSIVE);
                         DoScriptText(SAY_EVENT_END_01, me);
                         me->SetStandState(UNIT_STAND_STATE_STAND);
-                        if (pInstance)
-                            pInstance->HandleGameObject(pInstance->GetData64(DATA_GO_SKY_FLOOR), true);
-                        if (Creature* pTemp = Unit::GetCreature(*me, uiControllerGUID))
-                            pTemp->DealDamage(pTemp, pTemp->GetHealth(), NULL, DIRECT_DAMAGE, SPELL_SCHOOL_MASK_NORMAL, NULL, false);
+                        if (instance)
+                            instance->HandleGameObject(instance->GetData64(DATA_GO_SKY_FLOOR), true);
+                        if (Creature* temp = Unit::GetCreature(*me, uiControllerGUID))
+                            temp->DealDamage(temp, temp->GetHealth(), NULL, DIRECT_DAMAGE, SPELL_SCHOOL_MASK_NORMAL, NULL, false);
                         bIsBattle = true;
                         SetEscortPaused(false);
                         JumpToNextStep(6500);
                         break;
                     case 29:
                         DoScriptText(SAY_EVENT_END_02, me);
-                        if (pInstance)
-                            pInstance->SetData(DATA_BRANN_EVENT, DONE);
+                        if (instance)
+                            instance->SetData(DATA_BRANN_EVENT, DONE);
                         me->CastSpell(me, SPELL_REWARD_ACHIEVEMENT, true);
                         JumpToNextStep(5500);
                         break;
                     case 30:
-                        if (pInstance)
-                            if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(DATA_ABEDNEUM)))
-                                DoScriptText(SAY_EVENT_END_03_ABED, pTemp);
+                        if (instance)
+                            if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(DATA_ABEDNEUM)))
+                                DoScriptText(SAY_EVENT_END_03_ABED, temp);
                         JumpToNextStep(8500);
                         break;
                     case 31:
@@ -611,9 +611,9 @@ public:
                         JumpToNextStep(11500);
                         break;
                     case 32:
-                        if (pInstance)
-                            if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(DATA_ABEDNEUM)))
-                                DoScriptText(SAY_EVENT_END_05_ABED, pTemp);
+                        if (instance)
+                            if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(DATA_ABEDNEUM)))
+                                DoScriptText(SAY_EVENT_END_05_ABED, temp);
                             JumpToNextStep(11500);
                         break;
                     case 33:
@@ -621,9 +621,9 @@ public:
                         JumpToNextStep(4500);
                         break;
                     case 34:
-                        if (pInstance)
-                            if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(DATA_ABEDNEUM)))
-                                DoScriptText(SAY_EVENT_END_07_ABED, pTemp);
+                        if (instance)
+                            if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(DATA_ABEDNEUM)))
+                                DoScriptText(SAY_EVENT_END_07_ABED, temp);
                             JumpToNextStep(22500);
                         break;
                     case 35:
@@ -631,9 +631,9 @@ public:
                         JumpToNextStep(7500);
                         break;
                     case 36:
-                        if (pInstance)
-                            if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(DATA_KADDRAK)))
-                                DoScriptText(SAY_EVENT_END_09_KADD, pTemp);
+                        if (instance)
+                            if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(DATA_KADDRAK)))
+                                DoScriptText(SAY_EVENT_END_09_KADD, temp);
                         JumpToNextStep(18500);
                         break;
                     case 37:
@@ -641,9 +641,9 @@ public:
                         JumpToNextStep(5500);
                         break;
                     case 38:
-                        if (pInstance)
-                            if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(DATA_KADDRAK)))
-                                DoScriptText(SAY_EVENT_END_11_KADD, pTemp);
+                        if (instance)
+                            if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(DATA_KADDRAK)))
+                                DoScriptText(SAY_EVENT_END_11_KADD, temp);
                             JumpToNextStep(20500);
                         break;
                     case 39:
@@ -651,9 +651,9 @@ public:
                         JumpToNextStep(2500);
                         break;
                     case 40:
-                        if (pInstance)
-                            if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(DATA_KADDRAK)))
-                                DoScriptText(SAY_EVENT_END_13_KADD, pTemp);
+                        if (instance)
+                            if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(DATA_KADDRAK)))
+                                DoScriptText(SAY_EVENT_END_13_KADD, temp);
                         JumpToNextStep(19500);
                         break;
                     case 41:
@@ -661,9 +661,9 @@ public:
                         JumpToNextStep(10500);
                         break;
                     case 42:
-                        if (pInstance)
-                            if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(DATA_MARNAK)))
-                                DoScriptText(SAY_EVENT_END_15_MARN, pTemp);
+                        if (instance)
+                            if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(DATA_MARNAK)))
+                                DoScriptText(SAY_EVENT_END_15_MARN, temp);
                             JumpToNextStep(6500);
                         break;
                     case 43:
@@ -671,9 +671,9 @@ public:
                         JumpToNextStep(6500);
                         break;
                     case 44:
-                        if (pInstance)
-                            if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(DATA_MARNAK)))
-                                DoScriptText(SAY_EVENT_END_17_MARN, pTemp);
+                        if (instance)
+                            if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(DATA_MARNAK)))
+                                DoScriptText(SAY_EVENT_END_17_MARN, temp);
                             JumpToNextStep(25500);
                         break;
                     case 45:
@@ -681,9 +681,9 @@ public:
                         JumpToNextStep(23500);
                         break;
                     case 46:
-                        if (pInstance)
-                            if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(DATA_MARNAK)))
-                                DoScriptText(SAY_EVENT_END_19_MARN, pTemp);
+                        if (instance)
+                            if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(DATA_MARNAK)))
+                                DoScriptText(SAY_EVENT_END_19_MARN, temp);
                             JumpToNextStep(3500);
                         break;
                     case 47:
@@ -691,19 +691,19 @@ public:
                         JumpToNextStep(8500);
                         break;
                     case 48:
-                        if (pInstance)
-                            if (Creature* pTemp = Unit::GetCreature(*me, pInstance->GetData64(DATA_ABEDNEUM)))
-                                DoScriptText(SAY_EVENT_END_21_ABED, pTemp);
+                        if (instance)
+                            if (Creature* temp = Unit::GetCreature(*me, instance->GetData64(DATA_ABEDNEUM)))
+                                DoScriptText(SAY_EVENT_END_21_ABED, temp);
                             JumpToNextStep(5500);
                         break;
                     case 49:
                     {
-                        if (pInstance)
+                        if (instance)
                         {
-                            pInstance->HandleGameObject(pInstance->GetData64(DATA_GO_KADDRAK), false);
-                            pInstance->HandleGameObject(pInstance->GetData64(DATA_GO_MARNAK), false);
-                            pInstance->HandleGameObject(pInstance->GetData64(DATA_GO_ABEDNEUM), false);
-                            pInstance->HandleGameObject(pInstance->GetData64(DATA_GO_SKY_FLOOR), false);
+                            instance->HandleGameObject(instance->GetData64(DATA_GO_KADDRAK), false);
+                            instance->HandleGameObject(instance->GetData64(DATA_GO_MARNAK), false);
+                            instance->HandleGameObject(instance->GetData64(DATA_GO_ABEDNEUM), false);
+                            instance->HandleGameObject(instance->GetData64(DATA_GO_SKY_FLOOR), false);
                         }
                         Player* player = GetPlayerForEscort();
                         if (player)
diff --git a/src/server/scripts/Northrend/Ulduar/HallsOfStone/instance_halls_of_stone.cpp b/src/server/scripts/Northrend/Ulduar/HallsOfStone/instance_halls_of_stone.cpp
index e46a7dae107..ffd3706a7e5 100644
--- a/src/server/scripts/Northrend/Ulduar/HallsOfStone/instance_halls_of_stone.cpp
+++ b/src/server/scripts/Northrend/Ulduar/HallsOfStone/instance_halls_of_stone.cpp
@@ -32,14 +32,14 @@ class instance_halls_of_stone : public InstanceMapScript
 public:
     instance_halls_of_stone() : InstanceMapScript("instance_halls_of_stone", 599) { }
 
-    InstanceScript* GetInstanceScript(InstanceMap* pMap) const
+    InstanceScript* GetInstanceScript(InstanceMap* map) const
     {
-        return new instance_halls_of_stone_InstanceMapScript(pMap);
+        return new instance_halls_of_stone_InstanceMapScript(map);
     }
 
     struct instance_halls_of_stone_InstanceMapScript : public InstanceScript
     {
-        instance_halls_of_stone_InstanceMapScript(Map* pMap) : InstanceScript(pMap) {}
+        instance_halls_of_stone_InstanceMapScript(Map* map) : InstanceScript(map) {}
 
         uint64 uiMaidenOfGrief;
         uint64 uiKrystallus;
diff --git a/src/server/scripts/Northrend/Ulduar/ulduar/boss_algalon.cpp b/src/server/scripts/Northrend/Ulduar/ulduar/boss_algalon.cpp
index 2c99b4d7246..3888cc43bc9 100644
--- a/src/server/scripts/Northrend/Ulduar/ulduar/boss_algalon.cpp
+++ b/src/server/scripts/Northrend/Ulduar/ulduar/boss_algalon.cpp
@@ -83,11 +83,11 @@ public:
     {
         boss_algalonAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
             Summon = false; // not in reset. intro speech done only once.
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         std::list<uint64> m_lCollapsingStarGUIDList;
 
@@ -122,8 +122,8 @@ public:
                 uiStep = 1;
             }
 
-            if (pInstance)
-                pInstance->SetData(BOSS_ALGALON, IN_PROGRESS);
+            if (instance)
+                instance->SetData(BOSS_ALGALON, IN_PROGRESS);
         }
 
         void KilledUnit(Unit* /*victim*/)
@@ -136,8 +136,8 @@ public:
             Phase = 1;
 
             me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
-            if (pInstance)
-                pInstance->SetData(BOSS_ALGALON, NOT_STARTED);
+            if (instance)
+                instance->SetData(BOSS_ALGALON, NOT_STARTED);
 
             BlackHoleGUID = 0;
 
@@ -165,10 +165,10 @@ public:
 
             for (std::list<uint64>::const_iterator itr = m_lCollapsingStarGUIDList.begin(); itr != m_lCollapsingStarGUIDList.end(); ++itr)
             {
-                if (Creature* pTemp = Unit::GetCreature(*me, *itr))
+                if (Creature* temp = Unit::GetCreature(*me, *itr))
                 {
-                    if (pTemp->isAlive())
-                        pTemp->DespawnOrUnsummon();
+                    if (temp->isAlive())
+                        temp->DespawnOrUnsummon();
                 }
             }
             m_lCollapsingStarGUIDList.clear();
@@ -217,8 +217,8 @@ public:
 
                 me->DisappearAndDie();
 
-                if (pInstance)
-                    pInstance->SetData(BOSS_ALGALON, DONE);
+                if (instance)
+                    instance->SetData(BOSS_ALGALON, DONE);
 
                 return;
             }
@@ -342,10 +342,10 @@ public:
     {
         mob_collapsing_starAI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 BlackHoleExplosion_Timer;
 
diff --git a/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/boss_ingvar_the_plunderer.cpp b/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/boss_ingvar_the_plunderer.cpp
index b3e12415fdc..55211f3f047 100644
--- a/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/boss_ingvar_the_plunderer.cpp
+++ b/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/boss_ingvar_the_plunderer.cpp
@@ -85,10 +85,10 @@ public:
     {
         boss_ingvar_the_plundererAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         bool bIsUndead;
         bool bEventInProgress;
@@ -117,8 +117,8 @@ public:
 
             uiSpawnResTimer = 3000;
 
-            if (pInstance)
-                pInstance->SetData(DATA_INGVAR_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_INGVAR_EVENT, NOT_STARTED);
         }
 
         void DamageTaken(Unit* /*done_by*/, uint32 &damage)
@@ -164,16 +164,16 @@ public:
         {
             DoScriptText(YELL_AGGRO_1, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_INGVAR_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_INGVAR_EVENT, IN_PROGRESS);
         }
 
         void JustDied(Unit* /*killer*/)
         {
             DoScriptText(YELL_DEAD_2, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_INGVAR_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_INGVAR_EVENT, DONE);
         }
 
         void KilledUnit(Unit* /*victim*/)
@@ -298,11 +298,11 @@ public:
     {
         mob_annhylde_the_callerAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         float x, y, z;
-        InstanceScript* pInstance;
+        InstanceScript* instance;
         uint32 uiResurectTimer;
         uint32 uiResurectPhase;
 
@@ -317,7 +317,7 @@ public:
             me->GetPosition(x, y, z);
             DoTeleportTo(x+1, y, z+30);
 
-            Unit* ingvar = Unit::GetUnit(*me, pInstance ? pInstance->GetData64(DATA_INGVAR) : 0);
+            Unit* ingvar = Unit::GetUnit(*me, instance ? instance->GetData64(DATA_INGVAR) : 0);
             if (ingvar)
             {
                 me->GetMotionMaster()->MovePoint(1, x, y, z+15);
@@ -330,7 +330,7 @@ public:
         {
             if (type != POINT_MOTION_TYPE)
                 return;
-            Unit* ingvar = Unit::GetUnit((*me), pInstance ? pInstance->GetData64(DATA_INGVAR) : 0);
+            Unit* ingvar = Unit::GetUnit((*me), instance ? instance->GetData64(DATA_INGVAR) : 0);
             if (ingvar)
             {
                 switch (id)
@@ -362,7 +362,7 @@ public:
                 {
                     if (uiResurectPhase == 1)
                     {
-                        Unit* ingvar = Unit::GetUnit(*me, pInstance ? pInstance->GetData64(DATA_INGVAR) : 0);
+                        Unit* ingvar = Unit::GetUnit(*me, instance ? instance->GetData64(DATA_INGVAR) : 0);
                         if (ingvar)
                         {
                             ingvar->SetStandState(UNIT_STAND_STATE_STAND);
@@ -373,7 +373,7 @@ public:
                     }
                     else if (uiResurectPhase == 2)
                     {
-                        if (Creature* ingvar = Unit::GetCreature(*me, pInstance ? pInstance->GetData64(DATA_INGVAR) : 0))
+                        if (Creature* ingvar = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_INGVAR) : 0))
                         {
                             ingvar->RemoveAurasDueToSpell(SPELL_SCOURG_RESURRECTION_DUMMY);
 
diff --git a/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/boss_keleseth.cpp b/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/boss_keleseth.cpp
index 029ebbfe8bc..0a3f2dc3078 100644
--- a/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/boss_keleseth.cpp
+++ b/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/boss_keleseth.cpp
@@ -126,10 +126,10 @@ public:
     {
         boss_kelesethAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 FrostTombTimer;
         uint32 SummonSkeletonsTimer;
@@ -148,8 +148,8 @@ public:
 
             ResetTimer();
 
-            if (pInstance)
-                pInstance->SetData(DATA_PRINCEKELESETH_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_PRINCEKELESETH_EVENT, NOT_STARTED);
         }
 
         void KilledUnit(Unit* victim)
@@ -169,18 +169,18 @@ public:
                 AchievementEntry const* AchievOnTheRocks = GetAchievementStore()->LookupEntry(ACHIEVEMENT_ON_THE_ROCKS);
                 if (AchievOnTheRocks)
                 {
-                    Map* pMap = me->GetMap();
-                    if (pMap && pMap->IsDungeon())
+                    Map* map = me->GetMap();
+                    if (map && map->IsDungeon())
                     {
-                        Map::PlayerList const &players = pMap->GetPlayers();
+                        Map::PlayerList const &players = map->GetPlayers();
                         for (Map::PlayerList::const_iterator itr = players.begin(); itr != players.end(); ++itr)
                             itr->getSource()->CompletedAchievement(AchievOnTheRocks);
                     }
                 }
             }
 
-            if (pInstance)
-                pInstance->SetData(DATA_PRINCEKELESETH_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_PRINCEKELESETH_EVENT, DONE);
         }
 
         void EnterCombat(Unit* /*who*/)
@@ -188,8 +188,8 @@ public:
             DoScriptText(SAY_AGGRO, me);
             DoZoneInCombat();
 
-            if (pInstance)
-                pInstance->SetData(DATA_PRINCEKELESETH_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_PRINCEKELESETH_EVENT, IN_PROGRESS);
         }
 
         void ResetTimer(uint32 inc = 0)
@@ -269,10 +269,10 @@ public:
     {
         mob_vrykul_skeletonAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
         uint32 Respawn_Time;
         uint64 Target_Guid;
         uint32 Decrepify_Timer;
@@ -328,7 +328,7 @@ public:
 
         void UpdateAI(const uint32 diff)
         {
-            if (pInstance && pInstance->GetData(DATA_PRINCEKELESETH_EVENT) == IN_PROGRESS)
+            if (instance && instance->GetData(DATA_PRINCEKELESETH_EVENT) == IN_PROGRESS)
             {
                 if (isDead)
                 {
diff --git a/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/boss_skarvald_dalronn.cpp b/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/boss_skarvald_dalronn.cpp
index 34825cec9bf..e828d81e05a 100644
--- a/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/boss_skarvald_dalronn.cpp
+++ b/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/boss_skarvald_dalronn.cpp
@@ -71,10 +71,10 @@ public:
     {
         boss_skarvald_the_constructorAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         bool ghost;
         uint32 Charge_Timer;
@@ -91,42 +91,42 @@ public:
             Check_Timer = 5000;
 
             ghost = (me->GetEntry() == MOB_SKARVALD_GHOST);
-            if (!ghost && pInstance)
+            if (!ghost && instance)
             {
-                Unit* dalronn = Unit::GetUnit((*me), pInstance->GetData64(DATA_DALRONN));
+                Unit* dalronn = Unit::GetUnit((*me), instance->GetData64(DATA_DALRONN));
                 if (dalronn && dalronn->isDead())
                     CAST_CRE(dalronn)->Respawn();
 
-                pInstance->SetData(DATA_SKARVALD_DALRONN_EVENT, NOT_STARTED);
+                instance->SetData(DATA_SKARVALD_DALRONN_EVENT, NOT_STARTED);
             }
         }
 
         void EnterCombat(Unit* who)
         {
-            if (!ghost && pInstance)
+            if (!ghost && instance)
             {
                 DoScriptText(YELL_SKARVALD_AGGRO, me);
 
-                Unit* dalronn = Unit::GetUnit((*me), pInstance->GetData64(DATA_DALRONN));
+                Unit* dalronn = Unit::GetUnit((*me), instance->GetData64(DATA_DALRONN));
                 if (dalronn && dalronn->isAlive() && !dalronn->getVictim())
                     dalronn->getThreatManager().addThreat(who, 0.0f);
 
-                pInstance->SetData(DATA_SKARVALD_DALRONN_EVENT, IN_PROGRESS);
+                instance->SetData(DATA_SKARVALD_DALRONN_EVENT, IN_PROGRESS);
             }
         }
 
         void JustDied(Unit* Killer)
         {
-            if (!ghost && pInstance)
+            if (!ghost && instance)
             {
-                Unit* dalronn = Unit::GetUnit((*me), pInstance->GetData64(DATA_DALRONN));
+                Unit* dalronn = Unit::GetUnit((*me), instance->GetData64(DATA_DALRONN));
                 if (dalronn)
                 {
                     if (dalronn->isDead())
                     {
                         DoScriptText(YELL_SKARVALD_DAL_DIED, me);
 
-                        pInstance->SetData(DATA_SKARVALD_DALRONN_EVENT, DONE);
+                        instance->SetData(DATA_SKARVALD_DALRONN_EVENT, DONE);
                     }
                     else
                     {
@@ -157,7 +157,7 @@ public:
         {
             if (ghost)
             {
-                if (pInstance && pInstance->GetData(DATA_SKARVALD_DALRONN_EVENT) != IN_PROGRESS)
+                if (instance && instance->GetData(DATA_SKARVALD_DALRONN_EVENT) != IN_PROGRESS)
                     me->DealDamage(me, me->GetHealth(), NULL, DIRECT_DAMAGE, SPELL_SCHOOL_MASK_NORMAL, NULL, false);
             }
 
@@ -171,7 +171,7 @@ public:
                     if (Check_Timer <= diff)
                     {
                         Check_Timer = 5000;
-                        Unit* dalronn = Unit::GetUnit(*me, pInstance ? pInstance->GetData64(DATA_DALRONN) : 0);
+                        Unit* dalronn = Unit::GetUnit(*me, instance ? instance->GetData64(DATA_DALRONN) : 0);
                         if (dalronn && dalronn->isDead())
                         {
                             Dalronn_isDead = true;
@@ -223,10 +223,10 @@ public:
     {
         boss_dalronn_the_controllerAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         bool ghost;
         uint32 ShadowBolt_Timer;
@@ -248,44 +248,44 @@ public:
             AggroYell_Timer = 0;
 
             ghost = me->GetEntry() == MOB_DALRONN_GHOST;
-            if (!ghost && pInstance)
+            if (!ghost && instance)
             {
-                Unit* skarvald = Unit::GetUnit((*me), pInstance->GetData64(DATA_SKARVALD));
+                Unit* skarvald = Unit::GetUnit((*me), instance->GetData64(DATA_SKARVALD));
                 if (skarvald && skarvald->isDead())
                     CAST_CRE(skarvald)->Respawn();
 
-                pInstance->SetData(DATA_SKARVALD_DALRONN_EVENT, NOT_STARTED);
+                instance->SetData(DATA_SKARVALD_DALRONN_EVENT, NOT_STARTED);
             }
         }
 
         void EnterCombat(Unit* who)
         {
-            if (!ghost && pInstance)
+            if (!ghost && instance)
             {
-                Unit* skarvald = Unit::GetUnit((*me), pInstance->GetData64(DATA_SKARVALD));
+                Unit* skarvald = Unit::GetUnit((*me), instance->GetData64(DATA_SKARVALD));
                 if (skarvald && skarvald->isAlive() && !skarvald->getVictim())
                     skarvald->getThreatManager().addThreat(who, 0.0f);
 
                 AggroYell_Timer = 5000;
 
-                if (pInstance)
-                    pInstance->SetData(DATA_SKARVALD_DALRONN_EVENT, IN_PROGRESS);
+                if (instance)
+                    instance->SetData(DATA_SKARVALD_DALRONN_EVENT, IN_PROGRESS);
             }
         }
 
         void JustDied(Unit* Killer)
         {
-            if (!ghost && pInstance)
+            if (!ghost && instance)
             {
-                Unit* skarvald = Unit::GetUnit((*me), pInstance->GetData64(DATA_SKARVALD));
+                Unit* skarvald = Unit::GetUnit((*me), instance->GetData64(DATA_SKARVALD));
                 if (skarvald)
                 {
                     if (skarvald->isDead())
                     {
                         DoScriptText(YELL_DALRONN_SKA_DIED, me);
 
-                        if (pInstance)
-                            pInstance->SetData(DATA_SKARVALD_DALRONN_EVENT, DONE);
+                        if (instance)
+                            instance->SetData(DATA_SKARVALD_DALRONN_EVENT, DONE);
                     }
                     else
                     {
@@ -316,7 +316,7 @@ public:
         {
             if (ghost)
             {
-                if (pInstance && pInstance->GetData(DATA_SKARVALD_DALRONN_EVENT) != IN_PROGRESS)
+                if (instance && instance->GetData(DATA_SKARVALD_DALRONN_EVENT) != IN_PROGRESS)
                     me->DealDamage(me, me->GetHealth(), NULL, DIRECT_DAMAGE, SPELL_SCHOOL_MASK_NORMAL, NULL, false);
             }
 
@@ -340,7 +340,7 @@ public:
                     if (Check_Timer <= diff)
                     {
                         Check_Timer = 5000;
-                        Unit* skarvald = Unit::GetUnit(*me, pInstance ? pInstance->GetData64(DATA_SKARVALD) : 0);
+                        Unit* skarvald = Unit::GetUnit(*me, instance ? instance->GetData64(DATA_SKARVALD) : 0);
                         if (skarvald && skarvald->isDead())
                         {
                             Skarvald_isDead = true;
diff --git a/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/instance_utgarde_keep.cpp b/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/instance_utgarde_keep.cpp
index 89bad9e7068..488c38f5a6e 100644
--- a/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/instance_utgarde_keep.cpp
+++ b/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/instance_utgarde_keep.cpp
@@ -53,14 +53,14 @@ class instance_utgarde_keep : public InstanceMapScript
 public:
     instance_utgarde_keep() : InstanceMapScript("instance_utgarde_keep", 574) { }
 
-    InstanceScript* GetInstanceScript(InstanceMap* pMap) const
+    InstanceScript* GetInstanceScript(InstanceMap* map) const
     {
-       return new instance_utgarde_keep_InstanceMapScript(pMap);
+       return new instance_utgarde_keep_InstanceMapScript(map);
     }
 
     struct instance_utgarde_keep_InstanceMapScript : public InstanceScript
     {
-        instance_utgarde_keep_InstanceMapScript(Map* pMap) : InstanceScript(pMap) {}
+        instance_utgarde_keep_InstanceMapScript(Map* map) : InstanceScript(map) {}
 
         uint64 Keleseth;
         uint64 Skarvald;
diff --git a/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/utgarde_keep.cpp b/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/utgarde_keep.cpp
index 34041445266..45ceb85a640 100644
--- a/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/utgarde_keep.cpp
+++ b/src/server/scripts/Northrend/UtgardeKeep/UtgardeKeep/utgarde_keep.cpp
@@ -39,11 +39,11 @@ public:
     {
         npc_dragonflayer_forge_masterAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
             fm_Type = 0;
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
         uint8 fm_Type;
 
         void Reset()
@@ -54,18 +54,18 @@ public:
 
         void CheckForge()
         {
-           if (pInstance)
+           if (instance)
             {
                 switch (fm_Type)
                 {
                 case 1:
-                    pInstance->SetData(EVENT_FORGE_1, me->isAlive() ? NOT_STARTED : DONE);
+                    instance->SetData(EVENT_FORGE_1, me->isAlive() ? NOT_STARTED : DONE);
                     break;
                 case 2:
-                    pInstance->SetData(EVENT_FORGE_2, me->isAlive() ? NOT_STARTED : DONE);
+                    instance->SetData(EVENT_FORGE_2, me->isAlive() ? NOT_STARTED : DONE);
                     break;
                 case 3:
-                    pInstance->SetData(EVENT_FORGE_3, me->isAlive() ? NOT_STARTED : DONE);
+                    instance->SetData(EVENT_FORGE_3, me->isAlive() ? NOT_STARTED : DONE);
                     break;
                 }
             }
@@ -74,18 +74,18 @@ public:
         void JustDied(Unit* /*killer*/)
         {
             if (fm_Type == 0) fm_Type = GetForgeMasterType();
-            if (pInstance)
+            if (instance)
             {
                 switch (fm_Type)
                 {
                 case 1:
-                    pInstance->SetData(EVENT_FORGE_1, DONE);
+                    instance->SetData(EVENT_FORGE_1, DONE);
                     break;
                 case 2:
-                    pInstance->SetData(EVENT_FORGE_2, DONE);
+                    instance->SetData(EVENT_FORGE_2, DONE);
                     break;
                 case 3:
-                    pInstance->SetData(EVENT_FORGE_3, DONE);
+                    instance->SetData(EVENT_FORGE_3, DONE);
                     break;
                 }
             }
@@ -94,18 +94,18 @@ public:
         void EnterCombat(Unit* /*who*/)
         {
             if (fm_Type == 0) fm_Type = GetForgeMasterType();
-            if (pInstance)
+            if (instance)
             {
                 switch (fm_Type)
                 {
                 case 1:
-                    pInstance->SetData(EVENT_FORGE_1, IN_PROGRESS);
+                    instance->SetData(EVENT_FORGE_1, IN_PROGRESS);
                     break;
                 case 2:
-                    pInstance->SetData(EVENT_FORGE_2, IN_PROGRESS);
+                    instance->SetData(EVENT_FORGE_2, IN_PROGRESS);
                     break;
                 case 3:
-                    pInstance->SetData(EVENT_FORGE_3, IN_PROGRESS);
+                    instance->SetData(EVENT_FORGE_3, IN_PROGRESS);
                     break;
                 }
             }
diff --git a/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_palehoof.cpp b/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_palehoof.cpp
index e0164f46bd8..9fa9c7c9d4f 100644
--- a/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_palehoof.cpp
+++ b/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_palehoof.cpp
@@ -96,7 +96,7 @@ public:
     {
         boss_palehoofAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiArcingSmashTimer;
@@ -107,7 +107,7 @@ public:
         uint8 AddCount;
         bool DoneAdds[4];
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -123,31 +123,31 @@ public:
 
             currentPhase = PHASE_NONE;
 
-            if (pInstance)
+            if (instance)
             {
-                pInstance->SetData(DATA_GORTOK_PALEHOOF_EVENT, NOT_STARTED);
+                instance->SetData(DATA_GORTOK_PALEHOOF_EVENT, NOT_STARTED);
 
-                Creature* pTemp = Unit::GetCreature((*me), pInstance->GetData64(DATA_MOB_FRENZIED_WORGEN));
-                if (pTemp && !pTemp->isAlive())
-                    pTemp->Respawn();
+                Creature* temp = Unit::GetCreature((*me), instance->GetData64(DATA_MOB_FRENZIED_WORGEN));
+                if (temp && !temp->isAlive())
+                    temp->Respawn();
 
-                pTemp = Unit::GetCreature((*me), pInstance->GetData64(DATA_MOB_FEROCIOUS_RHINO));
-                if (pTemp && !pTemp->isAlive())
-                    pTemp->Respawn();
+                temp = Unit::GetCreature((*me), instance->GetData64(DATA_MOB_FEROCIOUS_RHINO));
+                if (temp && !temp->isAlive())
+                    temp->Respawn();
 
-                pTemp = Unit::GetCreature((*me), pInstance->GetData64(DATA_MOB_MASSIVE_JORMUNGAR));
-                if (pTemp && !pTemp->isAlive())
-                    pTemp->Respawn();
+                temp = Unit::GetCreature((*me), instance->GetData64(DATA_MOB_MASSIVE_JORMUNGAR));
+                if (temp && !temp->isAlive())
+                    temp->Respawn();
 
-                pTemp = Unit::GetCreature((*me), pInstance->GetData64(DATA_MOB_RAVENOUS_FURBOLG));
-                if (pTemp && !pTemp->isAlive())
-                    pTemp->Respawn();
+                temp = Unit::GetCreature((*me), instance->GetData64(DATA_MOB_RAVENOUS_FURBOLG));
+                if (temp && !temp->isAlive())
+                    temp->Respawn();
 
-                GameObject* pGo = pInstance->instance->GetGameObject(pInstance->GetData64(DATA_GORTOK_PALEHOOF_SPHERE));
-                if (pGo)
+                GameObject* go = instance->instance->GetGameObject(instance->GetData64(DATA_GORTOK_PALEHOOF_SPHERE));
+                if (go)
                 {
-                    pGo->SetGoState(GO_STATE_READY);
-                    pGo->RemoveFlag(GAMEOBJECT_FLAGS, GO_FLAG_NOT_SELECTABLE);
+                    go->SetGoState(GO_STATE_READY);
+                    go->RemoveFlag(GAMEOBJECT_FLAGS, GO_FLAG_NOT_SELECTABLE);
                 }
             }
         }
@@ -183,9 +183,9 @@ public:
             if (!UpdateVictim())
                 return;
 
-            Creature* pTemp = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_MOB_ORB) : 0);
-            if (pTemp && pTemp->isAlive())
-                pTemp->DisappearAndDie();
+            Creature* temp = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_MOB_ORB) : 0);
+            if (temp && temp->isAlive())
+                temp->DisappearAndDie();
 
             if (uiArcingSmashTimer <= diff)
             {
@@ -212,11 +212,11 @@ public:
         void JustDied(Unit* /*killer*/)
         {
             DoScriptText(SAY_DEATH, me);
-            if (pInstance)
-                pInstance->SetData(DATA_GORTOK_PALEHOOF_EVENT, DONE);
-            Creature* pTemp = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_MOB_ORB) : 0);
-            if (pTemp && pTemp->isAlive())
-                pTemp->DisappearAndDie();
+            if (instance)
+                instance->SetData(DATA_GORTOK_PALEHOOF_EVENT, DONE);
+            Creature* temp = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_MOB_ORB) : 0);
+            if (temp && temp->isAlive())
+                temp->DisappearAndDie();
         }
 
         void KilledUnit(Unit* /*victim*/)
@@ -228,7 +228,7 @@ public:
         {
             if (currentPhase == PHASE_NONE)
             {
-                pInstance->SetData(DATA_GORTOK_PALEHOOF_EVENT, IN_PROGRESS);
+                instance->SetData(DATA_GORTOK_PALEHOOF_EVENT, IN_PROGRESS);
                 me->SummonCreature(MOB_STASIS_CONTROLLER, moveLocs[5].x, moveLocs[5].y, moveLocs[5].z, 0, TEMPSUMMON_CORPSE_DESPAWN);
             }
             Phase move = PHASE_NONE;
@@ -256,7 +256,7 @@ public:
                 move = (Phase)(move % 4);
             }
             //send orb to summon spot
-            Creature* pOrb = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_MOB_ORB) : 0);
+            Creature* pOrb = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_MOB_ORB) : 0);
             if (pOrb && pOrb->isAlive())
             {
                 if (currentPhase == PHASE_NONE)
@@ -299,14 +299,14 @@ public:
     {
         mob_ravenous_furbolgAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiChainLightingTimer;
         uint32 uiCrazedTimer;
         uint32 uiTerrifyingRoarTimer;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -316,10 +316,10 @@ public:
 
             me->GetMotionMaster()->MoveTargetedHome();
 
-            if (pInstance)
-                if (pInstance->GetData(DATA_GORTOK_PALEHOOF_EVENT) == IN_PROGRESS)
+            if (instance)
+                if (instance->GetData(DATA_GORTOK_PALEHOOF_EVENT) == IN_PROGRESS)
                 {
-                    Creature* pPalehoof = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
+                    Creature* pPalehoof = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
                     if (pPalehoof && pPalehoof->isAlive())
                         CAST_AI(boss_palehoof::boss_palehoofAI, pPalehoof->AI())->Reset();
                 }
@@ -371,9 +371,9 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
+            if (instance)
             {
-                Creature* pPalehoof = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
+                Creature* pPalehoof = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
                 if (pPalehoof)
                     CAST_AI(boss_palehoof::boss_palehoofAI, pPalehoof->AI())->NextPhase();
             }
@@ -412,14 +412,14 @@ public:
     {
         mob_frenzied_worgenAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiMortalWoundTimer;
         uint32 uiEnrage1Timer;
         uint32 uiEnrage2Timer;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -429,10 +429,10 @@ public:
 
             me->GetMotionMaster()->MoveTargetedHome();
 
-            if (pInstance)
-                if (pInstance->GetData(DATA_GORTOK_PALEHOOF_EVENT) == IN_PROGRESS)
+            if (instance)
+                if (instance->GetData(DATA_GORTOK_PALEHOOF_EVENT) == IN_PROGRESS)
                 {
-                    Creature* pPalehoof = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
+                    Creature* pPalehoof = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
                     if (pPalehoof && pPalehoof->isAlive())
                         CAST_AI(boss_palehoof::boss_palehoofAI, pPalehoof->AI())->Reset();
                 }
@@ -480,15 +480,15 @@ public:
                 who->SetInCombatWith(me);
                 DoStartMovement(who);
             }
-            if (pInstance)
-                pInstance->SetData(DATA_GORTOK_PALEHOOF_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_GORTOK_PALEHOOF_EVENT, IN_PROGRESS);
         }
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
+            if (instance)
             {
-                Creature* pPalehoof = Unit::GetCreature((*me), pInstance->GetData64(DATA_GORTOK_PALEHOOF));
+                Creature* pPalehoof = Unit::GetCreature((*me), instance->GetData64(DATA_GORTOK_PALEHOOF));
                 if (pPalehoof)
                     CAST_AI(boss_palehoof::boss_palehoofAI, pPalehoof->AI())->NextPhase();
             }
@@ -528,14 +528,14 @@ public:
     {
         mob_ferocious_rhinoAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiStompTimer;
         uint32 uiGoreTimer;
         uint32 uiGrievousWoundTimer;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -545,10 +545,10 @@ public:
 
             me->GetMotionMaster()->MoveTargetedHome();
 
-            if (pInstance)
-                if (pInstance->GetData(DATA_GORTOK_PALEHOOF_EVENT) == IN_PROGRESS)
+            if (instance)
+                if (instance->GetData(DATA_GORTOK_PALEHOOF_EVENT) == IN_PROGRESS)
                 {
-                    Creature* pPalehoof = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
+                    Creature* pPalehoof = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
                     if (pPalehoof && pPalehoof->isAlive())
                         CAST_AI(boss_palehoof::boss_palehoofAI, pPalehoof->AI())->Reset();
                 }
@@ -601,9 +601,9 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
+            if (instance)
             {
-                Creature* pPalehoof = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
+                Creature* pPalehoof = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
                 if (pPalehoof)
                     CAST_AI(boss_palehoof::boss_palehoofAI, pPalehoof->AI())->NextPhase();
             }
@@ -648,14 +648,14 @@ public:
     {
         mob_massive_jormungarAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiAcidSpitTimer;
         uint32 uiAcidSplatterTimer;
         uint32 uiPoisonBreathTimer;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -665,10 +665,10 @@ public:
 
             me->GetMotionMaster()->MoveTargetedHome();
 
-            if (pInstance)
-                if (pInstance->GetData(DATA_GORTOK_PALEHOOF_EVENT) == IN_PROGRESS)
+            if (instance)
+                if (instance->GetData(DATA_GORTOK_PALEHOOF_EVENT) == IN_PROGRESS)
                 {
-                    Creature* pPalehoof = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
+                    Creature* pPalehoof = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
                     if (pPalehoof && pPalehoof->isAlive())
                         CAST_AI(boss_palehoof::boss_palehoofAI, pPalehoof->AI())->Reset();
                 }
@@ -722,9 +722,9 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
+            if (instance)
             {
-                Creature* pPalehoof = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
+                Creature* pPalehoof = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
                 if (pPalehoof)
                     CAST_AI(boss_palehoof::boss_palehoofAI, pPalehoof->AI())->NextPhase();
             }
@@ -754,10 +754,10 @@ public:
     {
         mob_palehoof_orbAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
         uint32 SummonTimer;
         Phase currentPhase;
 
@@ -782,11 +782,11 @@ public:
                    Creature* pNext = NULL;
                    switch (currentPhase)
                    {
-                        case PHASE_FRENZIED_WORGEN: pNext = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_MOB_FRENZIED_WORGEN) : 0); break;
-                        case PHASE_RAVENOUS_FURLBORG: pNext = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_MOB_RAVENOUS_FURBOLG) : 0); break;
-                        case PHASE_MASSIVE_JORMUNGAR: pNext = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_MOB_MASSIVE_JORMUNGAR) : 0); break;
-                        case PHASE_FEROCIOUS_RHINO: pNext = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_MOB_FEROCIOUS_RHINO) : 0); break;
-                        case PHASE_GORTOK_PALEHOOF: pNext = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_GORTOK_PALEHOOF) : 0); break;
+                        case PHASE_FRENZIED_WORGEN: pNext = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_MOB_FRENZIED_WORGEN) : 0); break;
+                        case PHASE_RAVENOUS_FURLBORG: pNext = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_MOB_RAVENOUS_FURBOLG) : 0); break;
+                        case PHASE_MASSIVE_JORMUNGAR: pNext = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_MOB_MASSIVE_JORMUNGAR) : 0); break;
+                        case PHASE_FEROCIOUS_RHINO: pNext = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_MOB_FEROCIOUS_RHINO) : 0); break;
+                        case PHASE_GORTOK_PALEHOOF: pNext = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_GORTOK_PALEHOOF) : 0); break;
                         default: break;
                    }
 
@@ -813,11 +813,11 @@ public:
             Creature* pNext = NULL;
             switch (id)
             {
-                case PHASE_FRENZIED_WORGEN: pNext = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_MOB_FRENZIED_WORGEN) : 0); break;
-                case PHASE_RAVENOUS_FURLBORG: pNext = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_MOB_RAVENOUS_FURBOLG) : 0); break;
-                case PHASE_MASSIVE_JORMUNGAR: pNext = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_MOB_MASSIVE_JORMUNGAR) : 0); break;
-                case PHASE_FEROCIOUS_RHINO: pNext = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_MOB_FEROCIOUS_RHINO) : 0); break;
-                case PHASE_GORTOK_PALEHOOF: pNext = Unit::GetCreature((*me), pInstance ? pInstance->GetData64(DATA_GORTOK_PALEHOOF) : 0); break;
+                case PHASE_FRENZIED_WORGEN: pNext = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_MOB_FRENZIED_WORGEN) : 0); break;
+                case PHASE_RAVENOUS_FURLBORG: pNext = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_MOB_RAVENOUS_FURBOLG) : 0); break;
+                case PHASE_MASSIVE_JORMUNGAR: pNext = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_MOB_MASSIVE_JORMUNGAR) : 0); break;
+                case PHASE_FEROCIOUS_RHINO: pNext = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_MOB_FEROCIOUS_RHINO) : 0); break;
+                case PHASE_GORTOK_PALEHOOF: pNext = Unit::GetCreature((*me), instance ? instance->GetData64(DATA_GORTOK_PALEHOOF) : 0); break;
                 default: break;
             }
             if (pNext)
@@ -836,9 +836,9 @@ public:
 
     bool OnGossipHello(Player* /*player*/, GameObject* pGO)
     {
-        InstanceScript* pInstance = pGO->GetInstanceScript();
+        InstanceScript* instance = pGO->GetInstanceScript();
 
-        Creature* pPalehoof = Unit::GetCreature(*pGO, pInstance ? pInstance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
+        Creature* pPalehoof = Unit::GetCreature(*pGO, instance ? instance->GetData64(DATA_GORTOK_PALEHOOF) : 0);
         if (pPalehoof && pPalehoof->isAlive())
         {
             pGO->SetFlag(GAMEOBJECT_FLAGS, GO_FLAG_NOT_SELECTABLE);
diff --git a/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_skadi.cpp b/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_skadi.cpp
index 1de46ca9de3..7b459e7410d 100644
--- a/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_skadi.cpp
+++ b/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_skadi.cpp
@@ -170,10 +170,10 @@ public:
     {
         boss_skadiAI(Creature* c) : ScriptedAI(c), Summons(me)
         {
-            m_pInstance = c->GetInstanceScript();
+            m_instance = c->GetInstanceScript();
         }
 
-        InstanceScript* m_pInstance;
+        InstanceScript* m_instance;
         SummonList Summons;
         uint64 m_uiGraufGUID;
         std::vector<uint64> triggersGUID;
@@ -208,10 +208,10 @@ public:
             me->SetSpeed(MOVE_FLIGHT, 3.0f);
             if ((Unit::GetCreature((*me), m_uiGraufGUID) == NULL) && !me->IsMounted())
                  me->SummonCreature(CREATURE_GRAUF, Location[0].GetPositionX(), Location[0].GetPositionY(), Location[0].GetPositionZ(), 3.0f);
-            if (m_pInstance)
+            if (m_instance)
             {
-                m_pInstance->SetData(DATA_SKADI_THE_RUTHLESS_EVENT, NOT_STARTED);
-                m_pInstance->DoStopTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_TIMED_START_EVENT);
+                m_instance->SetData(DATA_SKADI_THE_RUTHLESS_EVENT, NOT_STARTED);
+                m_instance->DoStopTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_TIMED_START_EVENT);
             }
         }
 
@@ -235,10 +235,10 @@ public:
             m_uiMovementTimer = 1000;
             m_uiSummonTimer = 10000;
             me->SetInCombatWithZone();
-            if (m_pInstance)
+            if (m_instance)
             {
-                m_pInstance->SetData(DATA_SKADI_THE_RUTHLESS_EVENT, IN_PROGRESS);
-                m_pInstance->DoStartTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_TIMED_START_EVENT);
+                m_instance->SetData(DATA_SKADI_THE_RUTHLESS_EVENT, IN_PROGRESS);
+                m_instance->DoStartTimedAchievement(ACHIEVEMENT_TIMED_TYPE_EVENT, ACHIEV_TIMED_START_EVENT);
                 me->GetMotionMaster()->MoveJump(Location[0].GetPositionX(), Location[0].GetPositionY(), Location[0].GetPositionZ(), 5.0f, 10.0f);
                 me->RemoveUnitMovementFlag(MOVEMENTFLAG_WALKING);
                 m_uiMountTimer = 1000;
@@ -411,8 +411,8 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
             Summons.DespawnAll();
-            if (m_pInstance)
-                m_pInstance->SetData(DATA_SKADI_THE_RUTHLESS_EVENT, DONE);
+            if (m_instance)
+                m_instance->SetData(DATA_SKADI_THE_RUTHLESS_EVENT, DONE);
         }
 
         void KilledUnit(Unit* /*victim*/)
@@ -463,10 +463,10 @@ public:
 
     bool OnGossipHello(Player* player, GameObject* pGO)
     {
-        InstanceScript* m_pInstance = pGO->GetInstanceScript();
-        if (!m_pInstance) return false;
+        InstanceScript* m_instance = pGO->GetInstanceScript();
+        if (!m_instance) return false;
 
-        if (Creature* pSkadi = Unit::GetCreature((*pGO), m_pInstance->GetData64(DATA_SKADI_THE_RUTHLESS)))
+        if (Creature* pSkadi = Unit::GetCreature((*pGO), m_instance->GetData64(DATA_SKADI_THE_RUTHLESS)))
         {
             player->CastSpell(pSkadi, SPELL_RAPID_FIRE, true);
         }
diff --git a/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_svala.cpp b/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_svala.cpp
index ab6eae9a241..1b70de6244e 100644
--- a/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_svala.cpp
+++ b/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_svala.cpp
@@ -98,7 +98,7 @@ public:
     {
         boss_svalaAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiIntroTimer;
@@ -110,7 +110,7 @@ public:
         TempSummon* pArthas;
         uint64 uiArthasGUID;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -119,8 +119,8 @@ public:
             uiIntroPhase = 0;
             uiArthasGUID = 0;
 
-            if (pInstance)
-                pInstance->SetData(DATA_SVALA_SORROWGRAVE_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_SVALA_SORROWGRAVE_EVENT, NOT_STARTED);
         }
 
         void MoveInLineOfSight(Unit* who)
@@ -221,10 +221,10 @@ public:
     {
         mob_ritual_channelerAI(Creature* c) :Scripted_NoMovementAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -234,8 +234,8 @@ public:
         // called by svala sorrowgrave to set guid of victim
         void DoAction(const int32 /*action*/)
         {
-            if (pInstance)
-                if (Unit* victim = me->GetUnit(*me, pInstance->GetData64(DATA_SACRIFICED_PLAYER)))
+            if (instance)
+                if (Unit* victim = me->GetUnit(*me, instance->GetData64(DATA_SACRIFICED_PLAYER)))
                     DoCast(victim, SPELL_PARALYZE);
         }
 
@@ -260,7 +260,7 @@ public:
     {
         boss_svala_sorrowgraveAI(Creature* c) : ScriptedAI(c), summons(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiSinsterStrikeTimer;
@@ -274,7 +274,7 @@ public:
 
         bool bSacrificed;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -292,10 +292,10 @@ public:
 
             summons.DespawnAll();
 
-            if (pInstance)
+            if (instance)
             {
-                pInstance->SetData(DATA_SVALA_SORROWGRAVE_EVENT, NOT_STARTED);
-                pInstance->SetData64(DATA_SACRIFICED_PLAYER, 0);
+                instance->SetData(DATA_SVALA_SORROWGRAVE_EVENT, NOT_STARTED);
+                instance->SetData64(DATA_SACRIFICED_PLAYER, 0);
             }
         }
 
@@ -303,8 +303,8 @@ public:
         {
             DoScriptText(SAY_AGGRO, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_SVALA_SORROWGRAVE_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_SVALA_SORROWGRAVE_EVENT, IN_PROGRESS);
         }
 
         void JustSummoned(Creature* summon)
@@ -353,9 +353,9 @@ public:
                             me->SetUnitMovementFlags(MOVEMENTFLAG_CAN_FLY);
                             DoTeleportTo(296.632f, -346.075f, 120.85f);
                             Phase = SACRIFICING;
-                            if (pInstance)
+                            if (instance)
                             {
-                                pInstance->SetData64(DATA_SACRIFICED_PLAYER, pSacrificeTarget->GetGUID());
+                                instance->SetData64(DATA_SACRIFICED_PLAYER, pSacrificeTarget->GetGUID());
 
                                 for (uint8 i = 0; i < 3; ++i)
                                     if (Creature* summon = me->SummonCreature(CREATURE_RITUAL_CHANNELER, RitualChannelerPos[i], TEMPSUMMON_TIMED_OR_CORPSE_DESPAWN, 360000))
@@ -373,8 +373,8 @@ public:
             {
                 if (uiSacrificeTimer <= diff)
                 {
-                    Unit* pSacrificeTarget = pInstance ? Unit::GetUnit(*me, pInstance->GetData64(DATA_SACRIFICED_PLAYER)) : NULL;
-                    if (pInstance && !summons.empty() && pSacrificeTarget && pSacrificeTarget->isAlive())
+                    Unit* pSacrificeTarget = instance ? Unit::GetUnit(*me, instance->GetData64(DATA_SACRIFICED_PLAYER)) : NULL;
+                    if (instance && !summons.empty() && pSacrificeTarget && pSacrificeTarget->isAlive())
                         me->Kill(pSacrificeTarget, false); // durability damage?
 
                     //go down
@@ -397,13 +397,13 @@ public:
 
         void JustDied(Unit* killer)
         {
-            if (pInstance)
+            if (instance)
             {
-                Creature* pSvala = Unit::GetCreature((*me), pInstance->GetData64(DATA_SVALA));
+                Creature* pSvala = Unit::GetCreature((*me), instance->GetData64(DATA_SVALA));
                 if (pSvala && pSvala->isAlive())
                     killer->Kill(pSvala);
 
-                pInstance->SetData(DATA_SVALA_SORROWGRAVE_EVENT, DONE);
+                instance->SetData(DATA_SVALA_SORROWGRAVE_EVENT, DONE);
             }
             DoScriptText(SAY_DEATH, me);
         }
diff --git a/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_ymiron.cpp b/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_ymiron.cpp
index 4bfd2d53761..911be1815b3 100644
--- a/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_ymiron.cpp
+++ b/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/boss_ymiron.cpp
@@ -110,7 +110,7 @@ public:
     {
         boss_ymironAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
             for (int i = 0; i < 4; ++i)
                 m_uiActiveOrder[i] = i;
             for (int i = 0; i < 3; ++i)
@@ -150,7 +150,7 @@ public:
         uint64 m_uiActivedCreatureGUID;
         uint64 m_uiOrbGUID;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -179,16 +179,16 @@ public:
             DespawnBoatGhosts(m_uiActivedCreatureGUID);
             DespawnBoatGhosts(m_uiOrbGUID);
 
-            if (pInstance)
-                pInstance->SetData(DATA_KING_YMIRON_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_KING_YMIRON_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_KING_YMIRON_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_KING_YMIRON_EVENT, IN_PROGRESS);
         }
 
         void SpellHitTarget(Unit* who, SpellInfo const* spell)
@@ -213,12 +213,12 @@ public:
                 {
                     DoScriptText(ActiveBoat[m_uiActiveOrder[m_uiActivedNumber]].say, me);
                     DoCast(me, SPELL_CHANNEL_YMIRON_TO_SPIRIT); // should be on spirit
-                    if (Creature* pTemp = me->SummonCreature(ActiveBoat[m_uiActiveOrder[m_uiActivedNumber]].npc, ActiveBoat[m_uiActiveOrder[m_uiActivedNumber]].SpawnX, ActiveBoat[m_uiActiveOrder[m_uiActivedNumber]].SpawnY, ActiveBoat[m_uiActiveOrder[m_uiActivedNumber]].SpawnZ, ActiveBoat[m_uiActiveOrder[m_uiActivedNumber]].SpawnO, TEMPSUMMON_CORPSE_DESPAWN, 0))
+                    if (Creature* temp = me->SummonCreature(ActiveBoat[m_uiActiveOrder[m_uiActivedNumber]].npc, ActiveBoat[m_uiActiveOrder[m_uiActivedNumber]].SpawnX, ActiveBoat[m_uiActiveOrder[m_uiActivedNumber]].SpawnY, ActiveBoat[m_uiActiveOrder[m_uiActivedNumber]].SpawnZ, ActiveBoat[m_uiActiveOrder[m_uiActivedNumber]].SpawnO, TEMPSUMMON_CORPSE_DESPAWN, 0))
                     {
-                        m_uiActivedCreatureGUID = pTemp->GetGUID();
-                        pTemp->CastSpell(me, SPELL_CHANNEL_SPIRIT_TO_YMIRON, true);
-                        pTemp->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
-                        pTemp->AddUnitMovementFlag(MOVEMENTFLAG_LEVITATING);
+                        m_uiActivedCreatureGUID = temp->GetGUID();
+                        temp->CastSpell(me, SPELL_CHANNEL_SPIRIT_TO_YMIRON, true);
+                        temp->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
+                        temp->AddUnitMovementFlag(MOVEMENTFLAG_LEVITATING);
                         switch (m_uiActiveOrder[m_uiActivedNumber])
                         {
                             case 0: m_bIsActiveWithBJORN  = true; break;
@@ -284,13 +284,13 @@ public:
                 if (m_bIsActiveWithBJORN && m_uiAbility_BJORN_Timer <= diff)
                 {
                     //DoCast(me, SPELL_SUMMON_SPIRIT_FOUNT); // works fine, but using summon has better control
-                    if (Creature* pTemp = me->SummonCreature(CREATURE_SPIRIT_FOUNT, 385.0f + rand() % 10, -330.0f + rand() % 10, 104.756f, 0, TEMPSUMMON_TIMED_DESPAWN_OUT_OF_COMBAT, 180000))
+                    if (Creature* temp = me->SummonCreature(CREATURE_SPIRIT_FOUNT, 385.0f + rand() % 10, -330.0f + rand() % 10, 104.756f, 0, TEMPSUMMON_TIMED_DESPAWN_OUT_OF_COMBAT, 180000))
                     {
-                        pTemp->SetSpeed(MOVE_RUN, 0.4f);
-                        pTemp->CastSpell(pTemp, DUNGEON_MODE(SPELL_SPIRIT_FOUNT, H_SPELL_SPIRIT_FOUNT), true);
-                        pTemp->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
-                        pTemp->SetDisplayId(11686);
-                        m_uiOrbGUID = pTemp->GetGUID();
+                        temp->SetSpeed(MOVE_RUN, 0.4f);
+                        temp->CastSpell(temp, DUNGEON_MODE(SPELL_SPIRIT_FOUNT, H_SPELL_SPIRIT_FOUNT), true);
+                        temp->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
+                        temp->SetDisplayId(11686);
+                        m_uiOrbGUID = temp->GetGUID();
                     }
                     m_bIsActiveWithBJORN = false; // only one orb
                 } else m_uiAbility_BJORN_Timer -= diff;
@@ -316,12 +316,12 @@ public:
                     for (uint8 i = 0; i < 4; ++i)
                     {
                         //DoCast(me, SPELL_SUMMON_AVENGING_SPIRIT); // works fine, but using summon has better control
-                        if (Creature* pTemp = me->SummonCreature(CREATURE_AVENGING_SPIRIT, x + rand() % 10, y + rand() % 10, z, 0, TEMPSUMMON_TIMED_DESPAWN_OUT_OF_COMBAT, 30000))
+                        if (Creature* temp = me->SummonCreature(CREATURE_AVENGING_SPIRIT, x + rand() % 10, y + rand() % 10, z, 0, TEMPSUMMON_TIMED_DESPAWN_OUT_OF_COMBAT, 30000))
                         {
                             if (Unit* target = SelectTarget(SELECT_TARGET_RANDOM, 0))
                             {
-                                pTemp->AddThreat(target, 0.0f);
-                                pTemp->AI()->AttackStart(target);
+                                temp->AddThreat(target, 0.0f);
+                                temp->AI()->AttackStart(target);
                             }
                         }
                     }
@@ -370,8 +370,8 @@ public:
             DespawnBoatGhosts(m_uiActivedCreatureGUID);
             DespawnBoatGhosts(m_uiOrbGUID);
 
-            if (pInstance)
-                pInstance->SetData(DATA_KING_YMIRON_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_KING_YMIRON_EVENT, DONE);
         }
 
         void KilledUnit(Unit* /*victim*/)
@@ -382,8 +382,8 @@ public:
         void DespawnBoatGhosts(uint64 m_uiCreatureGUID)
         {
             if (m_uiCreatureGUID)
-                if (Creature* pTemp = Unit::GetCreature(*me, m_uiCreatureGUID))
-                    pTemp->DisappearAndDie();
+                if (Creature* temp = Unit::GetCreature(*me, m_uiCreatureGUID))
+                    temp->DisappearAndDie();
 
             m_uiCreatureGUID = 0;
         }
diff --git a/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/instance_pinnacle.cpp b/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/instance_pinnacle.cpp
index 5cc68e20f9f..5dbd431fe21 100644
--- a/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/instance_pinnacle.cpp
+++ b/src/server/scripts/Northrend/UtgardeKeep/UtgardePinnacle/instance_pinnacle.cpp
@@ -39,14 +39,14 @@ class instance_utgarde_pinnacle : public InstanceMapScript
 public:
     instance_utgarde_pinnacle() : InstanceMapScript("instance_utgarde_pinnacle", 575) { }
 
-    InstanceScript* GetInstanceScript(InstanceMap* pMap) const
+    InstanceScript* GetInstanceScript(InstanceMap* map) const
     {
-        return new instance_pinnacle(pMap);
+        return new instance_pinnacle(map);
     }
 
     struct instance_pinnacle : public InstanceScript
     {
-        instance_pinnacle(Map* pMap) : InstanceScript(pMap) {}
+        instance_pinnacle(Map* map) : InstanceScript(map) {}
 
         uint64 uiSvalaSorrowgrave;
         uint64 uiGortokPalehoof;
diff --git a/src/server/scripts/Northrend/VioletHold/boss_cyanigosa.cpp b/src/server/scripts/Northrend/VioletHold/boss_cyanigosa.cpp
index 7ba12847750..25233eb92ef 100644
--- a/src/server/scripts/Northrend/VioletHold/boss_cyanigosa.cpp
+++ b/src/server/scripts/Northrend/VioletHold/boss_cyanigosa.cpp
@@ -59,7 +59,7 @@ public:
     {
         boss_cyanigosaAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiArcaneVacuumTimer;
@@ -68,7 +68,7 @@ public:
         uint32 uiTailSweepTimer;
         uint32 uiUncontrollableEnergyTimer;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -77,26 +77,26 @@ public:
             uiManaDestructionTimer = 30000;
             uiTailSweepTimer = 20000;
             uiUncontrollableEnergyTimer = 25000;
-            if (pInstance)
-                pInstance->SetData(DATA_CYANIGOSA_EVENT, NOT_STARTED);
+            if (instance)
+                instance->SetData(DATA_CYANIGOSA_EVENT, NOT_STARTED);
         }
 
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_CYANIGOSA_EVENT, IN_PROGRESS);
+            if (instance)
+                instance->SetData(DATA_CYANIGOSA_EVENT, IN_PROGRESS);
         }
 
         void MoveInLineOfSight(Unit* /*who*/) {}
 
         void UpdateAI(const uint32 diff)
         {
-            if (pInstance && pInstance->GetData(DATA_REMOVE_NPC) == 1)
+            if (instance && instance->GetData(DATA_REMOVE_NPC) == 1)
             {
                 me->DespawnOrUnsummon();
-                pInstance->SetData(DATA_REMOVE_NPC, 0);
+                instance->SetData(DATA_REMOVE_NPC, 0);
             }
 
             //Return since we have no target
@@ -145,8 +145,8 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
-                pInstance->SetData(DATA_CYANIGOSA_EVENT, DONE);
+            if (instance)
+                instance->SetData(DATA_CYANIGOSA_EVENT, DONE);
         }
 
         void KilledUnit(Unit* victim)
diff --git a/src/server/scripts/Northrend/VioletHold/boss_erekem.cpp b/src/server/scripts/Northrend/VioletHold/boss_erekem.cpp
index 5e816cc1488..584e5b8979a 100644
--- a/src/server/scripts/Northrend/VioletHold/boss_erekem.cpp
+++ b/src/server/scripts/Northrend/VioletHold/boss_erekem.cpp
@@ -57,7 +57,7 @@ public:
     {
         boss_erekemAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiBloodlustTimer;
@@ -66,7 +66,7 @@ public:
         uint32 uiLightningBoltTimer;
         uint32 uiEarthShieldTimer;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -75,20 +75,20 @@ public:
             uiEarthShockTimer = urand(2000, 8000);
             uiLightningBoltTimer = urand(5000, 10000);
             uiEarthShieldTimer = 20000;
-            if (pInstance)
+            if (instance)
             {
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, NOT_STARTED);
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, NOT_STARTED);
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
+                    instance->SetData(DATA_1ST_BOSS_EVENT, NOT_STARTED);
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
+                    instance->SetData(DATA_2ND_BOSS_EVENT, NOT_STARTED);
             }
 
-            if (Creature* pGuard1 = Unit::GetCreature(*me, pInstance ? pInstance->GetData64(DATA_EREKEM_GUARD_1) : 0))
+            if (Creature* pGuard1 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_1) : 0))
             {
                 if (!pGuard1->isAlive())
                     pGuard1->Respawn();
             }
-            if (Creature* pGuard2 = Unit::GetCreature(*me, pInstance ? pInstance->GetData64(DATA_EREKEM_GUARD_2) : 0))
+            if (Creature* pGuard2 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_2) : 0))
             {
                 if (!pGuard2->isAlive())
                     pGuard2->Respawn();
@@ -107,13 +107,13 @@ public:
                 who->SetInCombatWith(me);
                 DoStartMovement(who);
 
-                if (Creature* pGuard1 = Unit::GetCreature(*me, pInstance ? pInstance->GetData64(DATA_EREKEM_GUARD_1) : 0))
+                if (Creature* pGuard1 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_1) : 0))
                 {
                     pGuard1->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_OOC_NOT_ATTACKABLE|UNIT_FLAG_NON_ATTACKABLE);
                     if (!pGuard1->getVictim() && pGuard1->AI())
                         pGuard1->AI()->AttackStart(who);
                 }
-                if (Creature* pGuard2 = Unit::GetCreature(*me, pInstance ? pInstance->GetData64(DATA_EREKEM_GUARD_2) : 0))
+                if (Creature* pGuard2 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_2) : 0))
                 {
                     pGuard2->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_OOC_NOT_ATTACKABLE|UNIT_FLAG_NON_ATTACKABLE);
                     if (!pGuard2->getVictim() && pGuard2->AI())
@@ -127,19 +127,19 @@ public:
             DoScriptText(SAY_AGGRO, me);
             DoCast(me, SPELL_EARTH_SHIELD);
 
-            if (pInstance)
+            if (instance)
             {
-                if (GameObject* pDoor = pInstance->instance->GetGameObject(pInstance->GetData64(DATA_EREKEM_CELL)))
+                if (GameObject* pDoor = instance->instance->GetGameObject(instance->GetData64(DATA_EREKEM_CELL)))
                     if (pDoor->GetGoState() == GO_STATE_READY)
                     {
                         EnterEvadeMode();
                         return;
                     }
 
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, IN_PROGRESS);
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, IN_PROGRESS);
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
+                    instance->SetData(DATA_1ST_BOSS_EVENT, IN_PROGRESS);
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
+                    instance->SetData(DATA_2ND_BOSS_EVENT, IN_PROGRESS);
             }
         }
 
@@ -154,9 +154,9 @@ public:
             //spam stormstrike in hc mode if spawns are dead
             if (IsHeroic())
             {
-                if (Creature* pGuard1 = Unit::GetCreature(*me, pInstance ? pInstance->GetData64(DATA_EREKEM_GUARD_1) : 0))
+                if (Creature* pGuard1 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_1) : 0))
                 {
-                    if (Creature* pGuard2 = Unit::GetCreature(*me, pInstance ? pInstance->GetData64(DATA_EREKEM_GUARD_2) : 0))
+                    if (Creature* pGuard2 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_2) : 0))
                     {
                         if (!pGuard1->isAlive() && !pGuard2->isAlive())
                             DoCast(me->getVictim(), SPELL_STORMSTRIKE);
@@ -178,8 +178,8 @@ public:
                         DoCast(target, SPELL_CHAIN_HEAL);
 
                     //If one of the adds is dead spawn heals faster
-                    Creature* pGuard1 = Unit::GetCreature(*me, pInstance ? pInstance->GetData64(DATA_EREKEM_GUARD_1) : 0);
-                    Creature* pGuard2 = Unit::GetCreature(*me, pInstance ? pInstance->GetData64(DATA_EREKEM_GUARD_2) : 0);
+                    Creature* pGuard1 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_1) : 0);
+                    Creature* pGuard2 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_2) : 0);
                     uiChainHealTimer = ((pGuard1 && !pGuard1->isAlive()) || (pGuard2 && !pGuard2->isAlive()) ? 3000 : 8000) + rand()%3000;
                 }
             } else uiChainHealTimer -= diff;
@@ -210,17 +210,17 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
+            if (instance)
             {
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
                 {
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, DONE);
-                    pInstance->SetData(DATA_WAVE_COUNT, 7);
+                    instance->SetData(DATA_1ST_BOSS_EVENT, DONE);
+                    instance->SetData(DATA_WAVE_COUNT, 7);
                 }
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
                 {
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, DONE);
-                    pInstance->SetData(DATA_WAVE_COUNT, 13);
+                    instance->SetData(DATA_2ND_BOSS_EVENT, DONE);
+                    instance->SetData(DATA_WAVE_COUNT, 13);
                 }
             }
         }
@@ -237,11 +237,11 @@ public:
             if (HealthBelowPct(85))
                 return me->GetGUID();
 
-            Creature* pGuard1 = Unit::GetCreature(*me, pInstance ? pInstance->GetData64(DATA_EREKEM_GUARD_1) : 0);
+            Creature* pGuard1 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_1) : 0);
             if (pGuard1 && pGuard1->isAlive() && !pGuard1->HealthAbovePct(75))
                 return pGuard1->GetGUID();
 
-            Creature* pGuard2 = Unit::GetCreature(*me, pInstance ? pInstance->GetData64(DATA_EREKEM_GUARD_2) : 0);
+            Creature* pGuard2 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_2) : 0);
             if (pGuard2 && pGuard2->isAlive() && !pGuard2->HealthAbovePct(75))
                 return pGuard2->GetGUID();
 
@@ -272,14 +272,14 @@ public:
     {
         mob_erekem_guardAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiGushingWoundTimer;
         uint32 uiHowlingScreechTimer;
         uint32 uiStrikeTimer;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
diff --git a/src/server/scripts/Northrend/VioletHold/boss_ichoron.cpp b/src/server/scripts/Northrend/VioletHold/boss_ichoron.cpp
index 1bf13ffd5ce..622fc2355fa 100644
--- a/src/server/scripts/Northrend/VioletHold/boss_ichoron.cpp
+++ b/src/server/scripts/Northrend/VioletHold/boss_ichoron.cpp
@@ -83,7 +83,7 @@ public:
     {
         boss_ichoronAI(Creature* creature) : ScriptedAI(creature), m_waterElements(creature)
         {
-            pInstance  = creature->GetInstanceScript();
+            instance  = creature->GetInstanceScript();
         }
 
         bool bIsExploded;
@@ -93,7 +93,7 @@ public:
         uint32 uiBubbleCheckerTimer;
         uint32 uiWaterBoltVolleyTimer;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         SummonList m_waterElements;
 
@@ -108,12 +108,12 @@ public:
             me->SetVisible(true);
             DespawnWaterElements();
 
-            if (pInstance)
+            if (instance)
             {
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, NOT_STARTED);
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, NOT_STARTED);
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
+                    instance->SetData(DATA_1ST_BOSS_EVENT, NOT_STARTED);
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
+                    instance->SetData(DATA_2ND_BOSS_EVENT, NOT_STARTED);
             }
         }
 
@@ -123,18 +123,18 @@ public:
 
             DoCast(me, SPELL_PROTECTIVE_BUBBLE);
 
-            if (pInstance)
+            if (instance)
             {
-                if (GameObject* pDoor = pInstance->instance->GetGameObject(pInstance->GetData64(DATA_ICHORON_CELL)))
+                if (GameObject* pDoor = instance->instance->GetGameObject(instance->GetData64(DATA_ICHORON_CELL)))
                     if (pDoor->GetGoState() == GO_STATE_READY)
                     {
                         EnterEvadeMode();
                         return;
                     }
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, IN_PROGRESS);
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, IN_PROGRESS);
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
+                    instance->SetData(DATA_1ST_BOSS_EVENT, IN_PROGRESS);
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
+                    instance->SetData(DATA_2ND_BOSS_EVENT, IN_PROGRESS);
             }
         }
 
@@ -245,8 +245,8 @@ public:
                         if (!m_waterElements.empty())
                         {
                             for (std::list<uint64>::const_iterator itr = m_waterElements.begin(); itr != m_waterElements.end(); ++itr)
-                                if (Creature* pTemp = Unit::GetCreature(*me, *itr))
-                                    if (pTemp->isAlive())
+                                if (Creature* temp = Unit::GetCreature(*me, *itr))
+                                    if (temp->isAlive())
                                     {
                                         bIsWaterElementsAlive = true;
                                         break;
@@ -286,17 +286,17 @@ public:
 
             DespawnWaterElements();
 
-            if (pInstance)
+            if (instance)
             {
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
                 {
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, DONE);
-                    pInstance->SetData(DATA_WAVE_COUNT, 7);
+                    instance->SetData(DATA_1ST_BOSS_EVENT, DONE);
+                    instance->SetData(DATA_WAVE_COUNT, 7);
                 }
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
                 {
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, DONE);
-                    pInstance->SetData(DATA_WAVE_COUNT, 13);
+                    instance->SetData(DATA_2ND_BOSS_EVENT, DONE);
+                    instance->SetData(DATA_WAVE_COUNT, 13);
                 }
             }
         }
@@ -308,7 +308,7 @@ public:
                 summoned->SetSpeed(MOVE_RUN, 0.3f);
                 summoned->GetMotionMaster()->MoveFollow(me, 0, 0);
                 m_waterElements.push_back(summoned->GetGUID());
-                pInstance->SetData64(DATA_ADD_TRASH_MOB, summoned->GetGUID());
+                instance->SetData64(DATA_ADD_TRASH_MOB, summoned->GetGUID());
             }
         }
 
@@ -317,7 +317,7 @@ public:
             if (summoned)
             {
                 m_waterElements.remove(summoned->GetGUID());
-                pInstance->SetData64(DATA_DEL_TRASH_MOB, summoned->GetGUID());
+                instance->SetData64(DATA_DEL_TRASH_MOB, summoned->GetGUID());
             }
         }
 
@@ -345,10 +345,10 @@ public:
     {
         mob_ichor_globuleAI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance = creature->GetInstanceScript();
+            instance = creature->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 uiRangeCheck_Timer;
 
@@ -367,9 +367,9 @@ public:
         {
             if (uiRangeCheck_Timer < uiDiff)
             {
-                if (pInstance)
+                if (instance)
                 {
-                    if (Creature* pIchoron = Unit::GetCreature(*me, pInstance->GetData64(DATA_ICHORON)))
+                    if (Creature* pIchoron = Unit::GetCreature(*me, instance->GetData64(DATA_ICHORON)))
                     {
                         if (me->IsWithinDist(pIchoron, 2.0f, false))
                         {
@@ -387,7 +387,7 @@ public:
         void JustDied(Unit* /*killer*/)
         {
             DoCast(me, SPELL_SPLASH);
-            if (Creature* pIchoron = Unit::GetCreature(*me, pInstance->GetData64(DATA_ICHORON)))
+            if (Creature* pIchoron = Unit::GetCreature(*me, instance->GetData64(DATA_ICHORON)))
                 if (pIchoron->AI())
                     pIchoron->AI()->DoAction(ACTION_WATER_ELEMENT_KILLED);
         }
diff --git a/src/server/scripts/Northrend/VioletHold/boss_lavanthor.cpp b/src/server/scripts/Northrend/VioletHold/boss_lavanthor.cpp
index 5f8318644d5..648c4a71762 100644
--- a/src/server/scripts/Northrend/VioletHold/boss_lavanthor.cpp
+++ b/src/server/scripts/Northrend/VioletHold/boss_lavanthor.cpp
@@ -43,7 +43,7 @@ public:
     {
         boss_lavanthorAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiFireboltTimer;
@@ -51,7 +51,7 @@ public:
         uint32 uiLavaBurnTimer;
         uint32 uiCauterizingFlamesTimer;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -59,29 +59,29 @@ public:
             uiFlameBreathTimer = 5000;
             uiLavaBurnTimer = 10000;
             uiCauterizingFlamesTimer = 3000;
-            if (pInstance)
+            if (instance)
             {
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, NOT_STARTED);
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, NOT_STARTED);
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
+                    instance->SetData(DATA_1ST_BOSS_EVENT, NOT_STARTED);
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
+                    instance->SetData(DATA_2ND_BOSS_EVENT, NOT_STARTED);
             }
         }
 
         void EnterCombat(Unit* /*who*/)
         {
-            if (pInstance)
+            if (instance)
             {
-            if (GameObject* pDoor = pInstance->instance->GetGameObject(pInstance->GetData64(DATA_LAVANTHOR_CELL)))
+            if (GameObject* pDoor = instance->instance->GetGameObject(instance->GetData64(DATA_LAVANTHOR_CELL)))
                     if (pDoor->GetGoState() == GO_STATE_READY)
                     {
                         EnterEvadeMode();
                         return;
                     }
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, IN_PROGRESS);
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, IN_PROGRESS);
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
+                    instance->SetData(DATA_1ST_BOSS_EVENT, IN_PROGRESS);
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
+                    instance->SetData(DATA_2ND_BOSS_EVENT, IN_PROGRESS);
             }
         }
 
@@ -139,17 +139,17 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
+            if (instance)
             {
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
                 {
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, DONE);
-                    pInstance->SetData(DATA_WAVE_COUNT, 7);
+                    instance->SetData(DATA_1ST_BOSS_EVENT, DONE);
+                    instance->SetData(DATA_WAVE_COUNT, 7);
                 }
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
                 {
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, DONE);
-                    pInstance->SetData(DATA_WAVE_COUNT, 13);
+                    instance->SetData(DATA_2ND_BOSS_EVENT, DONE);
+                    instance->SetData(DATA_WAVE_COUNT, 13);
                 }
             }
         }
diff --git a/src/server/scripts/Northrend/VioletHold/boss_moragg.cpp b/src/server/scripts/Northrend/VioletHold/boss_moragg.cpp
index 3ebd7f771de..42ce12ec903 100644
--- a/src/server/scripts/Northrend/VioletHold/boss_moragg.cpp
+++ b/src/server/scripts/Northrend/VioletHold/boss_moragg.cpp
@@ -39,42 +39,42 @@ public:
     {
         boss_moraggAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiOpticLinkTimer;
         uint32 uiCorrosiveSalivaTimer;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
             uiOpticLinkTimer = 10000;
             uiCorrosiveSalivaTimer = 5000;
 
-            if (pInstance)
+            if (instance)
             {
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, NOT_STARTED);
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, NOT_STARTED);
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
+                    instance->SetData(DATA_1ST_BOSS_EVENT, NOT_STARTED);
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
+                    instance->SetData(DATA_2ND_BOSS_EVENT, NOT_STARTED);
             }
         }
 
         void EnterCombat(Unit* /*who*/)
         {
-            if (pInstance)
+            if (instance)
             {
-                if (GameObject* pDoor = pInstance->instance->GetGameObject(pInstance->GetData64(DATA_MORAGG_CELL)))
+                if (GameObject* pDoor = instance->instance->GetGameObject(instance->GetData64(DATA_MORAGG_CELL)))
                     if (pDoor->GetGoState() == GO_STATE_READY)
                    {
                         EnterEvadeMode();
                         return;
                     }
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, IN_PROGRESS);
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, IN_PROGRESS);
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
+                    instance->SetData(DATA_1ST_BOSS_EVENT, IN_PROGRESS);
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
+                    instance->SetData(DATA_2ND_BOSS_EVENT, IN_PROGRESS);
             }
         }
 
@@ -117,17 +117,17 @@ public:
         }
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
+            if (instance)
             {
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
                 {
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, DONE);
-                    pInstance->SetData(DATA_WAVE_COUNT, 7);
+                    instance->SetData(DATA_1ST_BOSS_EVENT, DONE);
+                    instance->SetData(DATA_WAVE_COUNT, 7);
                 }
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
                 {
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, DONE);
-                    pInstance->SetData(DATA_WAVE_COUNT, 13);
+                    instance->SetData(DATA_2ND_BOSS_EVENT, DONE);
+                    instance->SetData(DATA_WAVE_COUNT, 13);
                 }
             }
         }
diff --git a/src/server/scripts/Northrend/VioletHold/boss_xevozz.cpp b/src/server/scripts/Northrend/VioletHold/boss_xevozz.cpp
index a49462813f2..d61b81e6ba7 100644
--- a/src/server/scripts/Northrend/VioletHold/boss_xevozz.cpp
+++ b/src/server/scripts/Northrend/VioletHold/boss_xevozz.cpp
@@ -71,10 +71,10 @@ public:
     {
         boss_xevozzAI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance  = creature->GetInstanceScript();
+            instance  = creature->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 uiSummonEtherealSphere_Timer;
         uint32 uiArcaneBarrageVolley_Timer;
@@ -82,12 +82,12 @@ public:
 
         void Reset()
         {
-            if (pInstance)
+            if (instance)
             {
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, NOT_STARTED);
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, NOT_STARTED);
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
+                    instance->SetData(DATA_1ST_BOSS_EVENT, NOT_STARTED);
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
+                    instance->SetData(DATA_2ND_BOSS_EVENT, NOT_STARTED);
             }
 
             uiSummonEtherealSphere_Timer = urand(10000, 12000);
@@ -138,18 +138,18 @@ public:
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
-            if (pInstance)
+            if (instance)
             {
-                if (GameObject* pDoor = pInstance->instance->GetGameObject(pInstance->GetData64(DATA_XEVOZZ_CELL)))
+                if (GameObject* pDoor = instance->instance->GetGameObject(instance->GetData64(DATA_XEVOZZ_CELL)))
                     if (pDoor->GetGoState() == GO_STATE_READY)
                     {
                         EnterEvadeMode();
                         return;
                     }
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, IN_PROGRESS);
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, IN_PROGRESS);
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
+                    instance->SetData(DATA_1ST_BOSS_EVENT, IN_PROGRESS);
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
+                    instance->SetData(DATA_2ND_BOSS_EVENT, IN_PROGRESS);
             }
         }
 
@@ -199,17 +199,17 @@ public:
 
             DespawnSphere();
 
-            if (pInstance)
+            if (instance)
             {
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
                 {
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, DONE);
-                    pInstance->SetData(DATA_WAVE_COUNT, 7);
+                    instance->SetData(DATA_1ST_BOSS_EVENT, DONE);
+                    instance->SetData(DATA_WAVE_COUNT, 7);
                 }
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
                 {
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, NOT_STARTED);
-                    pInstance->SetData(DATA_WAVE_COUNT, 13);
+                    instance->SetData(DATA_2ND_BOSS_EVENT, NOT_STARTED);
+                    instance->SetData(DATA_WAVE_COUNT, 13);
                 }
             }
         }
@@ -238,10 +238,10 @@ public:
     {
         mob_ethereal_sphereAI(Creature* creature) : ScriptedAI(creature)
         {
-            pInstance   = creature->GetInstanceScript();
+            instance   = creature->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 uiSummonPlayers_Timer;
         uint32 uiRangeCheck_Timer;
@@ -263,9 +263,9 @@ public:
 
             if (uiRangeCheck_Timer < uiDiff)
             {
-                if (pInstance)
+                if (instance)
                 {
-                    if (Creature* pXevozz = Unit::GetCreature(*me, pInstance->GetData64(DATA_XEVOZZ)))
+                    if (Creature* pXevozz = Unit::GetCreature(*me, instance->GetData64(DATA_XEVOZZ)))
                     {
                         float fDistance = me->GetDistance2d(pXevozz);
                         if (fDistance <= 3)
@@ -282,10 +282,10 @@ public:
             {
                 DoCast(me, SPELL_SUMMON_PLAYERS); // not working right
 
-                Map* pMap = me->GetMap();
-                if (pMap && pMap->IsDungeon())
+                Map* map = me->GetMap();
+                if (map && map->IsDungeon())
                 {
-                    Map::PlayerList const &PlayerList = pMap->GetPlayers();
+                    Map::PlayerList const &PlayerList = map->GetPlayers();
 
                     if (!PlayerList.isEmpty())
                         for (Map::PlayerList::const_iterator i = PlayerList.begin(); i != PlayerList.end(); ++i)
diff --git a/src/server/scripts/Northrend/VioletHold/boss_zuramat.cpp b/src/server/scripts/Northrend/VioletHold/boss_zuramat.cpp
index b02ea4bfc48..d0f29422912 100644
--- a/src/server/scripts/Northrend/VioletHold/boss_zuramat.cpp
+++ b/src/server/scripts/Northrend/VioletHold/boss_zuramat.cpp
@@ -63,10 +63,10 @@ public:
     {
         boss_zuramatAI(Creature* c) : ScriptedAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint32 SpellVoidShiftTimer;
         uint32 SpellSummonVoidTimer;
@@ -75,12 +75,12 @@ public:
 
         void Reset()
         {
-            if (pInstance)
+            if (instance)
             {
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, NOT_STARTED);
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, NOT_STARTED);
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
+                    instance->SetData(DATA_1ST_BOSS_EVENT, NOT_STARTED);
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
+                    instance->SetData(DATA_2ND_BOSS_EVENT, NOT_STARTED);
             }
 
             SpellShroudOfDarknessTimer = 22000;
@@ -106,18 +106,18 @@ public:
         void EnterCombat(Unit* /*who*/)
         {
             DoScriptText(SAY_AGGRO, me);
-            if (pInstance)
+            if (instance)
             {
-                if (GameObject* pDoor = pInstance->instance->GetGameObject(pInstance->GetData64(DATA_ZURAMAT_CELL)))
+                if (GameObject* pDoor = instance->instance->GetGameObject(instance->GetData64(DATA_ZURAMAT_CELL)))
                     if (pDoor->GetGoState() == GO_STATE_READY)
                     {
                         EnterEvadeMode();
                         return;
                     }
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, IN_PROGRESS);
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, IN_PROGRESS);
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
+                    instance->SetData(DATA_1ST_BOSS_EVENT, IN_PROGRESS);
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
+                    instance->SetData(DATA_2ND_BOSS_EVENT, IN_PROGRESS);
             }
         }
 
@@ -169,17 +169,17 @@ public:
         {
             DoScriptText(SAY_DEATH, me);
 
-            if (pInstance)
+            if (instance)
             {
-                if (pInstance->GetData(DATA_WAVE_COUNT) == 6)
+                if (instance->GetData(DATA_WAVE_COUNT) == 6)
                 {
-                    pInstance->SetData(DATA_1ST_BOSS_EVENT, DONE);
-                    pInstance->SetData(DATA_WAVE_COUNT, 7);
+                    instance->SetData(DATA_1ST_BOSS_EVENT, DONE);
+                    instance->SetData(DATA_WAVE_COUNT, 7);
                 }
-                else if (pInstance->GetData(DATA_WAVE_COUNT) == 12)
+                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
                 {
-                    pInstance->SetData(DATA_2ND_BOSS_EVENT, DONE);
-                    pInstance->SetData(DATA_WAVE_COUNT, 13);
+                    instance->SetData(DATA_2ND_BOSS_EVENT, DONE);
+                    instance->SetData(DATA_WAVE_COUNT, 13);
                 }
             }
         }
diff --git a/src/server/scripts/Northrend/VioletHold/instance_violet_hold.cpp b/src/server/scripts/Northrend/VioletHold/instance_violet_hold.cpp
index ad295ec1a9a..4df44f1c851 100644
--- a/src/server/scripts/Northrend/VioletHold/instance_violet_hold.cpp
+++ b/src/server/scripts/Northrend/VioletHold/instance_violet_hold.cpp
@@ -105,14 +105,14 @@ class instance_violet_hold : public InstanceMapScript
 public:
     instance_violet_hold() : InstanceMapScript("instance_violet_hold", 608) { }
 
-    InstanceScript* GetInstanceScript(InstanceMap* pMap) const
+    InstanceScript* GetInstanceScript(InstanceMap* map) const
     {
-        return new instance_violet_hold_InstanceMapScript(pMap);
+        return new instance_violet_hold_InstanceMapScript(map);
     }
 
     struct instance_violet_hold_InstanceMapScript : public InstanceScript
     {
-        instance_violet_hold_InstanceMapScript(Map* pMap) : InstanceScript(pMap) {}
+        instance_violet_hold_InstanceMapScript(Map* map) : InstanceScript(map) {}
 
         uint64 uiMoragg;
         uint64 uiErekem;
diff --git a/src/server/scripts/Northrend/VioletHold/violet_hold.cpp b/src/server/scripts/Northrend/VioletHold/violet_hold.cpp
index 3270941ba3e..801ab408685 100644
--- a/src/server/scripts/Northrend/VioletHold/violet_hold.cpp
+++ b/src/server/scripts/Northrend/VioletHold/violet_hold.cpp
@@ -261,8 +261,8 @@ public:
             case GOSSIP_ACTION_INFO_DEF+1:
                 player->CLOSE_GOSSIP_MENU();
                 CAST_AI(npc_sinclari_vh::npc_sinclariAI, (creature->AI()))->uiPhase = 1;
-                if (InstanceScript* pInstance = creature->GetInstanceScript())
-                    pInstance->SetData(DATA_MAIN_EVENT_PHASE, SPECIAL);
+                if (InstanceScript* instance = creature->GetInstanceScript())
+                    instance->SetData(DATA_MAIN_EVENT_PHASE, SPECIAL);
                 break;
             case GOSSIP_ACTION_INFO_DEF+2:
                 player->SEND_GOSSIP_MENU(13854, creature->GetGUID());
@@ -277,9 +277,9 @@ public:
 
     bool OnGossipHello(Player* player, Creature* creature)
     {
-        if (InstanceScript* pInstance = creature->GetInstanceScript())
+        if (InstanceScript* instance = creature->GetInstanceScript())
         {
-            switch (pInstance->GetData(DATA_MAIN_EVENT_PHASE))
+            switch (instance->GetData(DATA_MAIN_EVENT_PHASE))
             {
                 case NOT_STARTED:
                 case FAIL: // Allow to start event if not started or wiped
@@ -307,10 +307,10 @@ public:
     {
         npc_sinclariAI(Creature* creature) : ScriptedAI(creature)
         {
-           pInstance = creature->GetInstanceScript();
+           instance = creature->GetInstanceScript();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         uint8  uiPhase;
         uint32 uiTimer;
@@ -394,8 +394,8 @@ public:
                             uiPhase = 5;
                             break;
                         case 5:
-                            if (pInstance)
-                                pInstance->SetData(DATA_MAIN_EVENT_PHASE, IN_PROGRESS);
+                            if (instance)
+                                instance->SetData(DATA_MAIN_EVENT_PHASE, IN_PROGRESS);
                             me->SetReactState(REACT_PASSIVE);
                             uiTimer = 0;
                             uiPhase = 0;
@@ -428,20 +428,20 @@ public:
     {
         mob_azure_saboteurAI(Creature* c):npc_escortAI(c)
         {
-            pInstance           = c->GetInstanceScript();
+            instance           = c->GetInstanceScript();
             bHasGotMovingPoints = false;
             uiBoss = 0;
             Reset();
         }
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
         bool bHasGotMovingPoints;
         uint32 uiBoss;
 
         void Reset()
         {
-            if (pInstance && !uiBoss)
-                uiBoss = pInstance->GetData(DATA_WAVE_COUNT) == 6 ? pInstance->GetData(DATA_FIRST_BOSS) : pInstance->GetData(DATA_SECOND_BOSS);
+            if (instance && !uiBoss)
+                uiBoss = instance->GetData(DATA_WAVE_COUNT) == 6 ? instance->GetData(DATA_FIRST_BOSS) : instance->GetData(DATA_SECOND_BOSS);
             me->SetReactState(REACT_PASSIVE);
             me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_OOC_NOT_ATTACKABLE|UNIT_FLAG_NON_ATTACKABLE);
             me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE);
@@ -480,7 +480,7 @@ public:
 
         void UpdateAI(const uint32 diff)
         {
-            if (pInstance && pInstance->GetData(DATA_MAIN_EVENT_PHASE) != IN_PROGRESS)
+            if (instance && instance->GetData(DATA_MAIN_EVENT_PHASE) != IN_PROGRESS)
                 me->CastStop();
 
             npc_escortAI::UpdateAI(diff);
@@ -529,10 +529,10 @@ public:
         {
             me->CastSpell(me, SABOTEUR_SHIELD_DISRUPTION, false);
             me->DisappearAndDie();
-            Creature* pSaboPort = Unit::GetCreature((*me), pInstance->GetData64(DATA_SABOTEUR_PORTAL));
+            Creature* pSaboPort = Unit::GetCreature((*me), instance->GetData64(DATA_SABOTEUR_PORTAL));
             if (pSaboPort)
                 pSaboPort->DisappearAndDie();
-            pInstance->SetData(DATA_START_BOSS_ENCOUNTER, 1);
+            instance->SetData(DATA_START_BOSS_ENCOUNTER, 1);
         }
     };
 
@@ -552,7 +552,7 @@ public:
     {
         npc_teleportation_portalAI(Creature* c) : ScriptedAI(c), listOfMobs(me)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
             uiTypeOfMobsPortal = urand(0, 1);    // 0 - elite mobs   1 - portal guardian or portal keeper with regular mobs
             bPortalGuardianOrKeeperOrEliteSpawn = false;
         }
@@ -563,7 +563,7 @@ public:
 
         SummonList listOfMobs;
 
-        InstanceScript* pInstance;
+        InstanceScript* instance;
 
         void Reset()
         {
@@ -577,16 +577,16 @@ public:
 
         void UpdateAI(const uint32 diff)
         {
-            if (!pInstance) //Massive usage of pInstance, global check
+            if (!instance) //Massive usage of instance, global check
                 return;
 
-            if (pInstance->GetData(DATA_REMOVE_NPC) == 1)
+            if (instance->GetData(DATA_REMOVE_NPC) == 1)
             {
                 me->DespawnOrUnsummon();
-                pInstance->SetData(DATA_REMOVE_NPC, 0);
+                instance->SetData(DATA_REMOVE_NPC, 0);
             }
 
-            uint8 uiWaveCount = pInstance->GetData(DATA_WAVE_COUNT);
+            uint8 uiWaveCount = instance->GetData(DATA_WAVE_COUNT);
             if ((uiWaveCount == 6) || (uiWaveCount == 12)) //Don't spawn mobs on boss encounters
                 return;
 
@@ -624,7 +624,7 @@ public:
                     {
                         if (bPortalGuardianOrKeeperOrEliteSpawn)
                         {
-                            uint8 k = pInstance->GetData(DATA_WAVE_COUNT) < 12 ? 3 : 4;
+                            uint8 k = instance->GetData(DATA_WAVE_COUNT) < 12 ? 3 : 4;
                             for (uint8 i = 0; i < k; ++i)
                             {
                                 uint32 entry = RAND(CREATURE_AZURE_INVADER_1, CREATURE_AZURE_INVADER_2, CREATURE_AZURE_SPELLBREAKER_1, CREATURE_AZURE_SPELLBREAKER_2, CREATURE_AZURE_MAGE_SLAYER_1, CREATURE_AZURE_MAGE_SLAYER_2, CREATURE_AZURE_BINDER_1, CREATURE_AZURE_BINDER_2);
@@ -652,22 +652,22 @@ public:
 
         void JustDied(Unit* /*killer*/)
         {
-            if (pInstance)
-                pInstance->SetData(DATA_WAVE_COUNT, pInstance->GetData(DATA_WAVE_COUNT)+1);
+            if (instance)
+                instance->SetData(DATA_WAVE_COUNT, instance->GetData(DATA_WAVE_COUNT)+1);
         }
 
         void JustSummoned(Creature* summoned)
         {
             listOfMobs.Summon(summoned);
             if (summoned)
-                pInstance->SetData64(DATA_ADD_TRASH_MOB, summoned->GetGUID());
+                instance->SetData64(DATA_ADD_TRASH_MOB, summoned->GetGUID());
         }
 
         void SummonedMobDied(Creature* summoned)
         {
             listOfMobs.Despawn(summoned);
             if (summoned)
-                pInstance->SetData64(DATA_DEL_TRASH_MOB, summoned->GetGUID());
+                instance->SetData64(DATA_DEL_TRASH_MOB, summoned->GetGUID());
         }
     };
 
@@ -677,15 +677,15 @@ struct violet_hold_trashAI : public npc_escortAI
 {
     violet_hold_trashAI(Creature* c):npc_escortAI(c)
     {
-        pInstance = c->GetInstanceScript();
+        instance = c->GetInstanceScript();
         bHasGotMovingPoints = false;
-        if (pInstance)
-            portalLocationID = pInstance->GetData(DATA_PORTAL_LOCATION);
+        if (instance)
+            portalLocationID = instance->GetData(DATA_PORTAL_LOCATION);
         Reset();
     }
 
     public:
-        InstanceScript* pInstance;
+        InstanceScript* instance;
         bool bHasGotMovingPoints;
         uint32 portalLocationID;
         uint32 secondPortalRouteID;
@@ -723,7 +723,7 @@ struct violet_hold_trashAI : public npc_escortAI
 
     void UpdateAI(const uint32)
     {
-        if (pInstance && pInstance->GetData(DATA_MAIN_EVENT_PHASE) != IN_PROGRESS)
+        if (instance && instance->GetData(DATA_MAIN_EVENT_PHASE) != IN_PROGRESS)
             me->CastStop();
 
         if (!bHasGotMovingPoints)
@@ -780,18 +780,18 @@ struct violet_hold_trashAI : public npc_escortAI
 
     void JustDied(Unit* /*unit*/)
     {
-        if (Creature* portal = Unit::GetCreature((*me), pInstance->GetData64(DATA_TELEPORTATION_PORTAL)))
+        if (Creature* portal = Unit::GetCreature((*me), instance->GetData64(DATA_TELEPORTATION_PORTAL)))
             CAST_AI(npc_teleportation_portal_vh::npc_teleportation_portalAI, portal->AI())->SummonedMobDied(me);
-        if (pInstance)
-            pInstance->SetData(DATA_NPC_PRESENCE_AT_DOOR_REMOVE, 1);
+        if (instance)
+            instance->SetData(DATA_NPC_PRESENCE_AT_DOOR_REMOVE, 1);
     }
 
     void CreatureStartAttackDoor()
     {
         me->SetReactState(REACT_PASSIVE);
         DoCast(SPELL_DESTROY_DOOR_SEAL);
-        if (pInstance)
-            pInstance->SetData(DATA_NPC_PRESENCE_AT_DOOR_ADD, 1);
+        if (instance)
+            instance->SetData(DATA_NPC_PRESENCE_AT_DOOR_ADD, 1);
     }
 
 };
@@ -810,7 +810,7 @@ public:
     {
         mob_azure_invaderAI(Creature* c) : violet_hold_trashAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiCleaveTimer;
@@ -888,7 +888,7 @@ public:
     {
         mob_azure_binderAI(Creature* c) : violet_hold_trashAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiArcaneExplosionTimer;
@@ -966,7 +966,7 @@ public:
     {
         mob_azure_mage_slayerAI(Creature* c) : violet_hold_trashAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiArcaneEmpowermentTimer;
@@ -1026,7 +1026,7 @@ public:
     {
         mob_azure_raiderAI(Creature* c) : violet_hold_trashAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiConcussionBlowTimer;
@@ -1078,7 +1078,7 @@ public:
     {
         mob_azure_stalkerAI(Creature* c) : violet_hold_trashAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
         uint32 uiBackstabTimer;
         uint32 uiTacticalBlinkTimer;
@@ -1137,7 +1137,7 @@ public:
     {
         mob_azure_spellbreakerAI(Creature* c) : violet_hold_trashAI(c)
         {
-             pInstance = c->GetInstanceScript();
+             instance = c->GetInstanceScript();
         }
 
         uint32 uiArcaneBlastTimer;
@@ -1221,7 +1221,7 @@ public:
     {
         mob_azure_captainAI(Creature* c) : violet_hold_trashAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiMortalStrikeTimer;
@@ -1273,7 +1273,7 @@ public:
     {
         mob_azure_sorcerorAI(Creature* c) : violet_hold_trashAI(c)
         {
-            pInstance = c->GetInstanceScript();
+            instance = c->GetInstanceScript();
         }
 
         uint32 uiArcaneStreamTimer;
diff --git a/src/server/scripts/Northrend/borean_tundra.cpp b/src/server/scripts/Northrend/borean_tundra.cpp
index a0d64e38d49..9c40fbb3f82 100644
--- a/src/server/scripts/Northrend/borean_tundra.cpp
+++ b/src/server/scripts/Northrend/borean_tundra.cpp
@@ -598,9 +598,9 @@ public:
 
             if (TempSummon* summon = me->ToTempSummon())
                 if (summon->isSummon())
-                    if (Unit* pTemp = summon->GetSummoner())
-                        if (pTemp->GetTypeId() == TYPEID_PLAYER)
-                            CAST_PLR(pTemp)->KilledMonsterCredit(me->GetEntry(), 0);
+                    if (Unit* temp = summon->GetSummoner())
+                        if (temp->GetTypeId() == TYPEID_PLAYER)
+                            CAST_PLR(temp)->KilledMonsterCredit(me->GetEntry(), 0);
 
             if (GameObject* go_caribou = me->GetMap()->GetGameObject(go_caribouGUID))
                 go_caribou->SetGoState(GO_STATE_READY);
@@ -794,15 +794,15 @@ public:
         return new npc_lurgglbrAI(creature);
     }
 
-    bool OnQuestAccept(Player* player, Creature* creature, Quest const* pQuest)
+    bool OnQuestAccept(Player* player, Creature* creature, Quest const* quest)
     {
-        if (pQuest->GetQuestId() == QUEST_ESCAPE_WINTERFIN_CAVERNS)
+        if (quest->GetQuestId() == QUEST_ESCAPE_WINTERFIN_CAVERNS)
         {
-            if (GameObject* pGo = creature->FindNearestGameObject(GO_CAGE, 5.0f))
+            if (GameObject* go = creature->FindNearestGameObject(GO_CAGE, 5.0f))
             {
-                pGo->SetRespawnTime(0);
-                pGo->SetGoType(GAMEOBJECT_TYPE_BUTTON);
-                pGo->UseDoorOrButton(20);
+                go->SetRespawnTime(0);
+                go->SetGoType(GAMEOBJECT_TYPE_BUTTON);
+                go->UseDoorOrButton(20);
             }
 
             if (npc_escortAI* pEscortAI = CAST_AI(npc_lurgglbr::npc_lurgglbrAI, creature->AI()))
diff --git a/src/server/scripts/Northrend/howling_fjord.cpp b/src/server/scripts/Northrend/howling_fjord.cpp
index aa391712ad1..f76ac69ab7a 100644
--- a/src/server/scripts/Northrend/howling_fjord.cpp
+++ b/src/server/scripts/Northrend/howling_fjord.cpp
@@ -348,9 +348,9 @@ class npc_daegarn : public CreatureScript
 public:
     npc_daegarn() : CreatureScript("npc_daegarn") { }
 
-    bool OnQuestAccept(Player* player, Creature* creature, const Quest* pQuest)
+    bool OnQuestAccept(Player* player, Creature* creature, const Quest* quest)
     {
-        if (pQuest->GetQuestId() == QUEST_DEFEAT_AT_RING)
+        if (quest->GetQuestId() == QUEST_DEFEAT_AT_RING)
         {
             if (npc_daegarnAI* pDaegarnAI = CAST_AI(npc_daegarn::npc_daegarnAI, creature->AI()))
                 pDaegarnAI->StartEvent(player->GetGUID());
diff --git a/src/server/scripts/Northrend/sholazar_basin.cpp b/src/server/scripts/Northrend/sholazar_basin.cpp
index 5d38bcf9f16..b3f1fb1b8b0 100644
--- a/src/server/scripts/Northrend/sholazar_basin.cpp
+++ b/src/server/scripts/Northrend/sholazar_basin.cpp
@@ -433,9 +433,9 @@ public:
         return new npc_engineer_heliceAI(creature);
     }
 
-    bool OnQuestAccept(Player* player, Creature* creature, const Quest* pQuest)
+    bool OnQuestAccept(Player* player, Creature* creature, const Quest* quest)
     {
-        if (pQuest->GetQuestId() == QUEST_DISASTER)
+        if (quest->GetQuestId() == QUEST_DISASTER)
         {
             if (npc_engineer_heliceAI* pEscortAI = CAST_AI(npc_engineer_helice::npc_engineer_heliceAI, creature->AI()))
             {
diff --git a/src/server/scripts/Northrend/zuldrak.cpp b/src/server/scripts/Northrend/zuldrak.cpp
index 193c699f930..5dab265617e 100644
--- a/src/server/scripts/Northrend/zuldrak.cpp
+++ b/src/server/scripts/Northrend/zuldrak.cpp
@@ -527,25 +527,25 @@ public:
         }
     };
 
-    bool OnQuestAccept(Player* player, Creature* creature, Quest const* pQuest)
+    bool OnQuestAccept(Player* player, Creature* creature, Quest const* quest)
     {
-        switch (pQuest->GetQuestId())
+        switch (quest->GetQuestId())
         {
             case QUEST_AMPHITHEATER_ANGUISH_TUSKARRMAGEDDON:
-                creature->AI()->SetData(1, pQuest->GetQuestId());
+                creature->AI()->SetData(1, quest->GetQuestId());
                 break;
             case QUEST_AMPHITHEATER_ANGUISH_KORRAK_BLOODRAGER:
-                creature->AI()->SetData(1, pQuest->GetQuestId());
+                creature->AI()->SetData(1, quest->GetQuestId());
                 break;
             case QUEST_AMPHITHEATER_ANGUISH_YGGDRAS_2:
             case QUEST_AMPHITHEATER_ANGUISH_YGGDRAS_1:
-                creature->AI()->SetData(1, pQuest->GetQuestId());
+                creature->AI()->SetData(1, quest->GetQuestId());
                 break;
             case QUEST_AMPHITHEATER_ANGUISH_MAGNATAUR:
-                creature->AI()->SetData(1, pQuest->GetQuestId());
+                creature->AI()->SetData(1, quest->GetQuestId());
                 break;
             case QUEST_AMPHITHEATER_ANGUISH_FROM_BEYOND:
-                creature->AI()->SetData(1, pQuest->GetQuestId());
+                creature->AI()->SetData(1, quest->GetQuestId());
                 break;
         }
 
@@ -1088,10 +1088,10 @@ public:
             if (!SummonList.empty())
                 for (std::list<uint64>::const_iterator itr = SummonList.begin(); itr != SummonList.end(); ++itr)
                 {
-                    if (Creature* pTemp = Unit::GetCreature(*me, *itr))
+                    if (Creature* temp = Unit::GetCreature(*me, *itr))
                     {
-                        pTemp->m_CombatDistance = 100.0f; // ugly hack? we are not in a instance sorry. :(
-                        pTemp->AI()->AttackStart(unit);
+                        temp->m_CombatDistance = 100.0f; // ugly hack? we are not in a instance sorry. :(
+                        temp->AI()->AttackStart(unit);
                     }
                 }
         }
@@ -1131,13 +1131,13 @@ public:
                 if (!SummonList.empty())
                     for (std::list<uint64>::const_iterator itr = SummonList.begin(); itr != SummonList.end(); ++itr)
                     {
-                        if (Creature* pTemp = Unit::GetCreature(*me, *itr))
+                        if (Creature* temp = Unit::GetCreature(*me, *itr))
                         {
-                            if (pTemp->GetPositionZ() >= 287.00f)
+                            if (temp->GetPositionZ() >= 287.00f)
                                 continue;
 
-                            if (pTemp->getVictim())
-                                pTemp->GetMotionMaster()->MoveChase(pTemp->getVictim());
+                            if (temp->getVictim())
+                                temp->GetMotionMaster()->MoveChase(temp->getVictim());
                         }
                     }
 
@@ -1151,8 +1151,8 @@ public:
         {
             if (!SummonList.empty())
                 for (std::list<uint64>::const_iterator itr = SummonList.begin(); itr != SummonList.end(); ++itr)
-                    if (Creature* pTemp = Unit::GetCreature(*me, *itr))
-                        pTemp->DespawnOrUnsummon();
+                    if (Creature* temp = Unit::GetCreature(*me, *itr))
+                        temp->DespawnOrUnsummon();
 
             if (Player* player = killer->GetCharmerOrOwnerPlayerOrPlayerItself())
                 player->GetCharmerOrOwnerPlayerOrPlayerItself()->GroupEventHappens(QUEST_AMPHITHEATER_ANGUISH_FROM_BEYOND, killer);