diff --git a/sql/updates/world/custom/custom_2018_08_05_01_world.sql b/sql/updates/world/custom/custom_2018_08_05_01_world.sql
new file mode 100644
index 00000000000..359f9326c0e
--- /dev/null
+++ b/sql/updates/world/custom/custom_2018_08_05_01_world.sql
@@ -0,0 +1,11 @@
+UPDATE `creature_addon` SET `auras`= '' WHERE `guid`= 255068;
+UPDATE `creature_addon` SET `auras`= '' WHERE `guid` IN 
+(254870, 254871, 254872, 254873, 254875, 254877, 254878, 254879, 254881, 254884, 254885,  254888, 254892, 254893, 254894, 254895, 254896, 254897, 254898, 254899, 254900, 254901, 254902, 254903, 254904, 254905, 254906, 254907, 254908, 254909, 254910, 254911, 254912, 254913, 254916, 254919, 254886, 254891, 255406);
+
+UPDATE `creature_template` SET `InhabitType`= 4 WHERE `entry` IN (44581, 49100, 49101, 45030, 44566, 49097, 45672, 45621, 40655, 49096);
+
+DELETE FROM `creature` WHERE `guid`= 255406;
+DELETE FROM `creature_addon` WHERE `guid`= 255406;
+
+UPDATE `instance_template` SET `script`= 'instance_throne_of_the_tides' WHERE `map`= 643;
+UPDATE `creature_template` SET `flags_extra`= 128 WHERE `entry` IN (45030, 49101, 44581, 49100);
diff --git a/src/server/scripts/EasternKingdoms/ThroneOfTheTides/boss_commander_ulthok.cpp b/src/server/scripts/EasternKingdoms/ThroneOfTheTides/boss_commander_ulthok.cpp
new file mode 100644
index 00000000000..5e3aa1e83ca
--- /dev/null
+++ b/src/server/scripts/EasternKingdoms/ThroneOfTheTides/boss_commander_ulthok.cpp
@@ -0,0 +1,20 @@
+/*
+* Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+*
+* This program is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License as published by the
+* Free Software Foundation; either version 2 of the License, or (at your
+* option) any later version.
+*
+* This program is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+* more details.
+*
+* You should have received a copy of the GNU General Public License along
+* with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+void AddSC_boss_commander_ulthok()
+{
+}
diff --git a/src/server/scripts/EasternKingdoms/ThroneOfTheTides/boss_lady_nazjar.cpp b/src/server/scripts/EasternKingdoms/ThroneOfTheTides/boss_lady_nazjar.cpp
new file mode 100644
index 00000000000..9ec216311c1
--- /dev/null
+++ b/src/server/scripts/EasternKingdoms/ThroneOfTheTides/boss_lady_nazjar.cpp
@@ -0,0 +1,20 @@
+/*
+* Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+*
+* This program is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License as published by the
+* Free Software Foundation; either version 2 of the License, or (at your
+* option) any later version.
+*
+* This program is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+* more details.
+*
+* You should have received a copy of the GNU General Public License along
+* with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+void AddSC_boss_lady_nazjar()
+{
+}
diff --git a/src/server/scripts/EasternKingdoms/ThroneOfTheTides/boss_mindbender_gursha.cpp b/src/server/scripts/EasternKingdoms/ThroneOfTheTides/boss_mindbender_gursha.cpp
new file mode 100644
index 00000000000..aa5454f220d
--- /dev/null
+++ b/src/server/scripts/EasternKingdoms/ThroneOfTheTides/boss_mindbender_gursha.cpp
@@ -0,0 +1,20 @@
+/*
+* Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+*
+* This program is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License as published by the
+* Free Software Foundation; either version 2 of the License, or (at your
+* option) any later version.
+*
+* This program is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+* more details.
+*
+* You should have received a copy of the GNU General Public License along
+* with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+void AddSC_boss_mindbender_gursha()
+{
+}
diff --git a/src/server/scripts/EasternKingdoms/ThroneOfTheTides/boss_ozumat.cpp b/src/server/scripts/EasternKingdoms/ThroneOfTheTides/boss_ozumat.cpp
new file mode 100644
index 00000000000..1cf5b951a1a
--- /dev/null
+++ b/src/server/scripts/EasternKingdoms/ThroneOfTheTides/boss_ozumat.cpp
@@ -0,0 +1,20 @@
+/*
+* Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+*
+* This program is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License as published by the
+* Free Software Foundation; either version 2 of the License, or (at your
+* option) any later version.
+*
+* This program is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+* more details.
+*
+* You should have received a copy of the GNU General Public License along
+* with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+void AddSC_boss_ozumat()
+{
+}
diff --git a/src/server/scripts/EasternKingdoms/ThroneOfTheTides/instance_throne_of_the_todes.cpp b/src/server/scripts/EasternKingdoms/ThroneOfTheTides/instance_throne_of_the_todes.cpp
new file mode 100644
index 00000000000..a9561cbe3a7
--- /dev/null
+++ b/src/server/scripts/EasternKingdoms/ThroneOfTheTides/instance_throne_of_the_todes.cpp
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "ScriptMgr.h"
+#include "throne_of_the_tides.h"
+#include "InstanceScript.h"
+#include "Vehicle.h"
+
+ObjectData const creatureData[] =
+{
+    { BOSS_LADY_NAZJAR,         DATA_LADY_NAZJAR        },
+    { BOSS_COMMANDER_ULTHOK,    DATA_COMMANDER_ULTHOK   },
+    { BOSS_MINDBENDER_GURSHA,   DATA_MINDBENDER_GURSHA  },
+    { BOSS_OZUMAT,              DATA_OZUMAT             },
+    { 0,                        0                       } // END
+};
+
+class instance_throne_of_the_tides : public InstanceMapScript
+{
+    public:
+        instance_throne_of_the_tides(): InstanceMapScript(TotTScriptName, 643) {  }
+
+        struct instance_throne_of_the_tides_InstanceMapScript : public InstanceScript
+        {
+            instance_throne_of_the_tides_InstanceMapScript(InstanceMap* map) : InstanceScript(map)
+            {
+                Initialize();
+                SetHeaders(DataHeader);
+                SetBossNumber(EncounterCount);
+                LoadObjectData(creatureData, nullptr);
+            }
+
+            void Initialize()
+            {
+            }
+
+            bool SetBossState(uint32 type, EncounterState state) override
+            {
+                if (!InstanceScript::SetBossState(type, state))
+                    return false;
+
+                return true;
+            }
+
+            void OnCreatureCreate(Creature* creature) override
+            {
+                InstanceScript::OnCreatureCreate(creature);
+
+                switch (creature->GetEntry())
+                {
+                    case BOSS_OZUMAT:
+                    case NPC_OZUMAT_VEHICLE:
+                    case NPC_OZUMAT_VEHICLE_BIG:
+                        creature->setActive(true);
+                        creature->SetFarVisible(true);
+                        break;
+                    default:
+                        break;
+                }
+            }
+
+            uint32 GetData(uint32 type) const override
+            {
+                return 0;
+            }
+
+            void SetData(uint32 type, uint32 data) override
+            {
+            }
+
+            void WriteSaveDataMore(std::ostringstream& data) override
+            {
+            }
+
+            void ReadSaveDataMore(std::istringstream& data) override
+            {
+            }
+
+        private:
+        };
+
+        InstanceScript* GetInstanceScript(InstanceMap* map) const override
+        {
+            return new instance_throne_of_the_tides_InstanceMapScript(map);
+        }
+};
+
+void AddSC_instance_throne_of_the_tides()
+{
+    new instance_throne_of_the_tides();
+}
diff --git a/src/server/scripts/EasternKingdoms/ThroneOfTheTides/throne_of_the_tides.cpp b/src/server/scripts/EasternKingdoms/ThroneOfTheTides/throne_of_the_tides.cpp
new file mode 100644
index 00000000000..2989354918a
--- /dev/null
+++ b/src/server/scripts/EasternKingdoms/ThroneOfTheTides/throne_of_the_tides.cpp
@@ -0,0 +1,20 @@
+/*
+* Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+*
+* This program is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License as published by the
+* Free Software Foundation; either version 2 of the License, or (at your
+* option) any later version.
+*
+* This program is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+* more details.
+*
+* You should have received a copy of the GNU General Public License along
+* with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+void AddSC_throne_of_the_tides()
+{
+}
diff --git a/src/server/scripts/EasternKingdoms/ThroneOfTheTides/throne_of_the_tides.h b/src/server/scripts/EasternKingdoms/ThroneOfTheTides/throne_of_the_tides.h
new file mode 100644
index 00000000000..e4762234b56
--- /dev/null
+++ b/src/server/scripts/EasternKingdoms/ThroneOfTheTides/throne_of_the_tides.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef THRONEOFTHETIDES_H_
+#define THRONEOFTHETIDES_H_
+
+#include "CreatureAIImpl.h"
+
+#define TotTScriptName "instance_throne_of_the_tides"
+#define DataHeader "TOTT"
+
+uint32 const EncounterCount = 4;
+
+enum TotTDataTypes
+{
+    // Encounters
+    DATA_LADY_NAZJAR        = 0,
+    DATA_COMMANDER_ULTHOK   = 1,
+    DATA_MINDBENDER_GURSHA  = 2,
+    DATA_OZUMAT             = 3
+};
+
+enum TotTCreatureIds
+{
+    // Bosses
+    BOSS_LADY_NAZJAR        = 40586,
+    BOSS_COMMANDER_ULTHOK   = 40765,
+    BOSS_MINDBENDER_GURSHA  = 40788,
+    BOSS_OZUMAT             = 40655,
+
+    // Event Creatures
+    NPC_OZUMAT_VEHICLE_BIG  = 45030,
+    NPC_OZUMAT_VEHICLE      = 44581
+};
+
+template <class AI, class T>
+inline AI* GetThroneOfTheTodesAI(T* obj)
+{
+    return GetInstanceAI<AI>(obj, TotTScriptName);
+}
+
+#define RegisterThroneOfTheTidesCreatureAI(ai_name) RegisterCreatureAIWithFactory(ai_name, GetThroneOfTheTodesAI)
+
+#endif // THRONEOFTHETIDES_H_
diff --git a/src/server/scripts/EasternKingdoms/eastern_kingdoms_script_loader.cpp b/src/server/scripts/EasternKingdoms/eastern_kingdoms_script_loader.cpp
index 761eaba8982..a0efec1b1d9 100644
--- a/src/server/scripts/EasternKingdoms/eastern_kingdoms_script_loader.cpp
+++ b/src/server/scripts/EasternKingdoms/eastern_kingdoms_script_loader.cpp
@@ -179,6 +179,12 @@ void AddSC_boss_eredar_twins();
 void AddSC_boss_muru();
 void AddSC_boss_kiljaeden();
 void AddSC_sunwell_plateau();
+void AddSC_throne_of_the_tides();            // Throne of the Tides
+void AddSC_instance_throne_of_the_tides();
+void AddSC_boss_lady_nazjar();
+void AddSC_boss_commander_ulthok();
+void AddSC_boss_mindbender_gursha();
+void AddSC_boss_ozumat();
 void AddSC_boss_archaedas();                 //Uldaman
 void AddSC_boss_ironaya();
 void AddSC_uldaman();
@@ -398,6 +404,12 @@ void AddEasternKingdomsScripts()
     AddSC_boss_hogger();
     AddSC_boss_randolph_moloch();
     AddSC_boss_lord_overheat();
+    AddSC_throne_of_the_tides();            // Throne of the Tides
+    AddSC_instance_throne_of_the_tides();
+    AddSC_boss_lady_nazjar();
+    AddSC_boss_commander_ulthok();
+    AddSC_boss_mindbender_gursha();
+    AddSC_boss_ozumat();
     AddSC_boss_archaedas();                 //Uldaman
     AddSC_boss_ironaya();
     AddSC_uldaman();