Core/Spell: Last work on Shadows Fate

 - Shadows Fate can now be applied by more than just one player at the same
   time. So on everyone who hits the unit the credit spell with the visual
   will be casted on death.
- The AOE credit spells for the three infusion quests will be casted by
  the boss once. If this would be done on proc, these AOE spells could be
  casted up to 25 times.
  -> 25 AOE credit spells plus 25 Soul Feast credit spells equals Sh**

4 files changed, 67 insertions, 43 deletions

diff --git a/src/server/scripts/Northrend/IcecrownCitadel/boss_blood_queen_lana_thel.cpp b/src/server/scripts/Northrend/IcecrownCitadel/boss_blood_queen_lana_thel.cpp
index 2b240bc93d8..a246852c8ed 100644
--- a/src/server/scripts/Northrend/IcecrownCitadel/boss_blood_queen_lana_thel.cpp
+++ b/src/server/scripts/Northrend/IcecrownCitadel/boss_blood_queen_lana_thel.cpp
@@ -62,6 +62,9 @@ enum Spells
     SPELL_INCITE_TERROR                     = 73070,
     SPELL_BLOODBOLT_WHIRL                   = 71772,
     SPELL_ANNIHILATE                        = 71322,
+
+    // Blood Infusion
+    SPELL_BLOOD_INFUSION_CREDIT             = 72934
 };
 
 enum Shadowmourne
@@ -182,6 +185,10 @@ class boss_blood_queen_lana_thel : public CreatureScript
             {
                 _JustDied();
                 Talk(SAY_DEATH);
+
+                if (Is25ManRaid() && me->HasAura(SPELL_SHADOWS_FATE))
+                    DoCastAOE(SPELL_BLOOD_INFUSION_CREDIT, true);
+
                 CleanAuras();
                 // Blah, credit the quest
                 if (_creditBloodQuickening)
diff --git a/src/server/scripts/Northrend/IcecrownCitadel/boss_professor_putricide.cpp b/src/server/scripts/Northrend/IcecrownCitadel/boss_professor_putricide.cpp
index 4727504a4bd..d697be214c7 100644
--- a/src/server/scripts/Northrend/IcecrownCitadel/boss_professor_putricide.cpp
+++ b/src/server/scripts/Northrend/IcecrownCitadel/boss_professor_putricide.cpp
@@ -51,62 +51,65 @@ enum ScriptTexts
 enum Spells
 {
     // Festergut
-    SPELL_RELEASE_GAS_VISUAL            = 69125,
-    SPELL_GASEOUS_BLIGHT_LARGE          = 69157,
-    SPELL_GASEOUS_BLIGHT_MEDIUM         = 69162,
-    SPELL_GASEOUS_BLIGHT_SMALL          = 69164,
-    SPELL_MALLABLE_GOO_H                = 70852,
+    SPELL_RELEASE_GAS_VISUAL                = 69125,
+    SPELL_GASEOUS_BLIGHT_LARGE              = 69157,
+    SPELL_GASEOUS_BLIGHT_MEDIUM             = 69162,
+    SPELL_GASEOUS_BLIGHT_SMALL              = 69164,
+    SPELL_MALLABLE_GOO_H                    = 70852,
 
     // Rotface
-    SPELL_VILE_GAS_H                    = 69240,
+    SPELL_VILE_GAS_H                        = 69240,
 
     // Professor Putricide
-    SPELL_SLIME_PUDDLE_TRIGGER          = 70341,
-    SPELL_MALLEABLE_GOO                 = 70852,
-    SPELL_UNSTABLE_EXPERIMENT           = 70351,
-    SPELL_TEAR_GAS                      = 71617,    // phase transition
-    SPELL_TEAR_GAS_CREATURE             = 71618,
-    SPELL_TEAR_GAS_CANCEL               = 71620,
-    SPELL_TEAR_GAS_PERIODIC_TRIGGER     = 73170,
-    SPELL_CREATE_CONCOCTION             = 71621,
-    SPELL_GUZZLE_POTIONS                = 71893,
-    SPELL_OOZE_TANK_PROTECTION          = 71770,    // protects the tank
-    SPELL_CHOKING_GAS_BOMB              = 71255,
-    SPELL_OOZE_VARIABLE                 = 74118,
-    SPELL_GAS_VARIABLE                  = 74119,
-    SPELL_UNBOUND_PLAGUE                = 70911,
-    SPELL_UNBOUND_PLAGUE_SEARCHER       = 70917,
-    SPELL_PLAGUE_SICKNESS               = 70953,
-    SPELL_UNBOUND_PLAGUE_PROTECTION     = 70955,
-    SPELL_MUTATED_PLAGUE                = 72451,
-    SPELL_MUTATED_PLAGUE_CLEAR          = 72618,
+    SPELL_SLIME_PUDDLE_TRIGGER              = 70341,
+    SPELL_MALLEABLE_GOO                     = 70852,
+    SPELL_UNSTABLE_EXPERIMENT               = 70351,
+    SPELL_TEAR_GAS                          = 71617,    // phase transition
+    SPELL_TEAR_GAS_CREATURE                 = 71618,
+    SPELL_TEAR_GAS_CANCEL                   = 71620,
+    SPELL_TEAR_GAS_PERIODIC_TRIGGER         = 73170,
+    SPELL_CREATE_CONCOCTION                 = 71621,
+    SPELL_GUZZLE_POTIONS                    = 71893,
+    SPELL_OOZE_TANK_PROTECTION              = 71770,    // protects the tank
+    SPELL_CHOKING_GAS_BOMB                  = 71255,
+    SPELL_OOZE_VARIABLE                     = 74118,
+    SPELL_GAS_VARIABLE                      = 74119,
+    SPELL_UNBOUND_PLAGUE                    = 70911,
+    SPELL_UNBOUND_PLAGUE_SEARCHER           = 70917,
+    SPELL_PLAGUE_SICKNESS                   = 70953,
+    SPELL_UNBOUND_PLAGUE_PROTECTION         = 70955,
+    SPELL_MUTATED_PLAGUE                    = 72451,
+    SPELL_MUTATED_PLAGUE_CLEAR              = 72618,
 
     // Slime Puddle
-    SPELL_GROW_STACKER                  = 70345,
-    SPELL_GROW                          = 70347,
-    SPELL_SLIME_PUDDLE_AURA             = 70343,
+    SPELL_GROW_STACKER                      = 70345,
+    SPELL_GROW                              = 70347,
+    SPELL_SLIME_PUDDLE_AURA                 = 70343,
 
     // Gas Cloud
-    SPELL_GASEOUS_BLOAT_PROC            = 70215,
-    SPELL_GASEOUS_BLOAT                 = 70672,
-    SPELL_GASEOUS_BLOAT_PROTECTION      = 70812,
-    SPELL_EXPUNGED_GAS                  = 70701,
+    SPELL_GASEOUS_BLOAT_PROC                = 70215,
+    SPELL_GASEOUS_BLOAT                     = 70672,
+    SPELL_GASEOUS_BLOAT_PROTECTION          = 70812,
+    SPELL_EXPUNGED_GAS                      = 70701,
 
     // Volatile Ooze
-    SPELL_OOZE_ERUPTION                 = 70492,
-    SPELL_VOLATILE_OOZE_ADHESIVE        = 70447,
-    SPELL_OOZE_ERUPTION_SEARCH_PERIODIC = 70457,
-    SPELL_VOLATILE_OOZE_PROTECTION      = 70530,
+    SPELL_OOZE_ERUPTION                     = 70492,
+    SPELL_VOLATILE_OOZE_ADHESIVE            = 70447,
+    SPELL_OOZE_ERUPTION_SEARCH_PERIODIC     = 70457,
+    SPELL_VOLATILE_OOZE_PROTECTION          = 70530,
 
     // Choking Gas Bomb
-    SPELL_CHOKING_GAS_BOMB_PERIODIC     = 71259,
-    SPELL_CHOKING_GAS_EXPLOSION_TRIGGER = 71280,
+    SPELL_CHOKING_GAS_BOMB_PERIODIC         = 71259,
+    SPELL_CHOKING_GAS_EXPLOSION_TRIGGER     = 71280,
 
     // Mutated Abomination vehicle
-    SPELL_ABOMINATION_VEHICLE_POWER_DRAIN = 70385,
-    SPELL_MUTATED_TRANSFORMATION          = 70311,
-    SPELL_MUTATED_TRANSFORMATION_DAMAGE   = 70405,
-    SPELL_MUTATED_TRANSFORMATION_NAME     = 72401,
+    SPELL_ABOMINATION_VEHICLE_POWER_DRAIN   = 70385,
+    SPELL_MUTATED_TRANSFORMATION            = 70311,
+    SPELL_MUTATED_TRANSFORMATION_DAMAGE     = 70405,
+    SPELL_MUTATED_TRANSFORMATION_NAME       = 72401,
+
+    // Unholy Infusion
+    SPELL_UNHOLY_INFUSION_CREDIT            = 71518
 };
 
 #define SPELL_GASEOUS_BLOAT_HELPER RAID_MODE<uint32>(70672, 72455, 72832, 72833)
@@ -293,6 +296,10 @@ class boss_professor_putricide : public CreatureScript
             {
                 _JustDied();
                 Talk(SAY_DEATH);
+
+                if (Is25ManRaid() && me->HasAura(SPELL_SHADOWS_FATE))
+                    DoCastAOE(SPELL_UNHOLY_INFUSION_CREDIT, true);
+
                 DoCast(SPELL_MUTATED_PLAGUE_CLEAR);
             }
 
diff --git a/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp b/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp
index 96cabfed918..8bdef30a711 100644
--- a/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp
+++ b/src/server/scripts/Northrend/IcecrownCitadel/boss_sindragosa.cpp
@@ -82,6 +82,9 @@ enum Spells
     SPELL_FOCUS_FIRE            = 71350,
     SPELL_ORDER_WHELP           = 71357,
     SPELL_CONCUSSIVE_SHOCK      = 71337,
+
+    // Frost Infusion
+    SPELL_FROST_INFUSION_CREDIT = 72289
 };
 
 enum Events
@@ -231,8 +234,12 @@ class boss_sindragosa : public CreatureScript
 
             void JustDied(Unit* killer)
             {
-                BossAI::JustDied(killer);
+                _JustDied();
                 Talk(SAY_DEATH);
+
+                if (Is25ManRaid() && me->HasAura(SPELL_SHADOWS_FATE))
+                    DoCastAOE(SPELL_FROST_INFUSION_CREDIT, true);
+
             }
 
             void EnterCombat(Unit* victim)
diff --git a/src/server/scripts/Northrend/IcecrownCitadel/icecrown_citadel.h b/src/server/scripts/Northrend/IcecrownCitadel/icecrown_citadel.h
index 4e117d9f3e3..8edaf1aa985 100644
--- a/src/server/scripts/Northrend/IcecrownCitadel/icecrown_citadel.h
+++ b/src/server/scripts/Northrend/IcecrownCitadel/icecrown_citadel.h
@@ -54,6 +54,9 @@ enum SharedSpells
     // The Lich King
     SPELL_ARTHAS_TELEPORTER_CEREMONY    = 72915,
     SPELL_FROSTMOURNE_TELEPORT_VISUAL   = 73078,
+
+    // Shadowmourne questline
+    SPELL_SHADOWS_FATE                  = 71169
 };
 
 enum TeleporterSpells