diff --git a/src/server/scripts/Outland/Auchindoun/AuchenaiCrypts/auchenai_crypts.h b/src/server/scripts/Outland/Auchindoun/AuchenaiCrypts/auchenai_crypts.h
new file mode 100644
index 000000000..07a7374da
--- /dev/null
+++ b/src/server/scripts/Outland/Auchindoun/AuchenaiCrypts/auchenai_crypts.h
@@ -0,0 +1,35 @@
+/*
+ * 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 AUCHENAI_CRYPTS_H_
+#define AUCHENAI_CRYPTS_H_
+
+#include "CreatureAIImpl.h"
+
+#define ACScriptName "instance_auchenai_crypts"
+#define DataHeader   "AC"
+
+uint32 const EncounterCount = 2;
+
+enum ACDataTypes
+{
+    // Encounter States/Boss GUIDs
+    DATA_SHIRRAK_THE_DEAD_WATCHER   = 0,
+    DATA_EXARCH_MALADAAR            = 1
+};
+
+#endif // AUCHENAI_CRYPTS_H_
diff --git a/src/server/scripts/Outland/Auchindoun/AuchenaiCrypts/instance_auchenai_crypts.cpp b/src/server/scripts/Outland/Auchindoun/AuchenaiCrypts/instance_auchenai_crypts.cpp
new file mode 100644
index 000000000..bfcb17643
--- /dev/null
+++ b/src/server/scripts/Outland/Auchindoun/AuchenaiCrypts/instance_auchenai_crypts.cpp
@@ -0,0 +1,49 @@
+/*
+ * 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 "auchenai_crypts.h"
+#include "InstanceScript.h"
+#include "Map.h"
+
+class instance_auchenai_crypts : public InstanceMapScript
+{
+    public:
+        instance_auchenai_crypts() : InstanceMapScript(ACScriptName, 558) { }
+
+        struct instance_auchenai_crypts_InstanceMapScript : public InstanceScript
+        {
+            instance_auchenai_crypts_InstanceMapScript(Map* map) : InstanceScript(map)
+            {
+                SetBossNumber(EncounterCount);
+            }
+
+            void Load(char const* data) override { LoadBossState(data); }
+            
+            std::string GetSaveData() override { return DataHeader + GetBossSaveData(); }
+        };
+
+        InstanceScript* GetInstanceScript(InstanceMap* map) const override
+        {
+            return new instance_auchenai_crypts_InstanceMapScript(map);
+        }
+};
+
+void AddSC_instance_auchenai_crypts()
+{
+    new instance_auchenai_crypts();
+}
diff --git a/src/server/scripts/Outland/Auchindoun/ManaTombs/instance_mana_tombs.cpp b/src/server/scripts/Outland/Auchindoun/ManaTombs/instance_mana_tombs.cpp
new file mode 100644
index 000000000..159ace0de
--- /dev/null
+++ b/src/server/scripts/Outland/Auchindoun/ManaTombs/instance_mana_tombs.cpp
@@ -0,0 +1,49 @@
+/*
+ * 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 "InstanceScript.h"
+#include "mana_tombs.h"
+#include "Map.h"
+
+class instance_mana_tombs : public InstanceMapScript
+{
+    public:
+        instance_mana_tombs() : InstanceMapScript(MTScriptName, 557) { }
+
+        struct instance_mana_tombs_InstanceMapScript : public InstanceScript
+        {
+            instance_mana_tombs_InstanceMapScript(Map* map) : InstanceScript(map)
+            {
+                SetBossNumber(EncounterCount);
+            }
+
+            void Load(char const* data) override { LoadBossState(data); }
+            
+            std::string GetSaveData() { return DataHeader + GetBossSaveData(); }
+        };
+
+        InstanceScript* GetInstanceScript(InstanceMap* map) const override
+        {
+            return new instance_mana_tombs_InstanceMapScript(map);
+        }
+};
+
+void AddSC_instance_mana_tombs()
+{
+    new instance_mana_tombs();
+}
diff --git a/src/server/scripts/Outland/Auchindoun/ManaTombs/mana_tombs.h b/src/server/scripts/Outland/Auchindoun/ManaTombs/mana_tombs.h
new file mode 100644
index 000000000..3d874c923
--- /dev/null
+++ b/src/server/scripts/Outland/Auchindoun/ManaTombs/mana_tombs.h
@@ -0,0 +1,37 @@
+/*
+ * 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 MANA_TOMBS_H_
+#define MANA_TOMBS_H_
+
+#include "CreatureAIImpl.h"
+
+#define MTScriptName "instance_mana_tombs"
+#define DataHeader "MT"
+
+uint32 const EncounterCount = 4;
+
+enum MTDataTypes
+{
+    // Encounter States/Boss GUIDs
+    DATA_PANDEMONIUS            = 0,
+    DATA_TAVAROK                = 1,
+    DATA_NEXUSPRINCE_SHAFFAR    = 2,
+    DATA_YOR                    = 3
+};
+
+#endif // MANA_TOMBS_H_
diff --git a/src/server/scripts/Outland/CMakeLists.txt b/src/server/scripts/Outland/CMakeLists.txt
index dc384ced3..bc44b76b5 100644
--- a/src/server/scripts/Outland/CMakeLists.txt
+++ b/src/server/scripts/Outland/CMakeLists.txt
@@ -43,7 +43,11 @@ set(scripts_STAT_SRCS
   ${AC_SCRIPTS_DIR}/Outland/CoilfangReservoir/SerpentShrine/boss_lurker_below.cpp
   ${AC_SCRIPTS_DIR}/Outland/CoilfangReservoir/SerpentShrine/boss_morogrim_tidewalker.cpp
   ${AC_SCRIPTS_DIR}/Outland/CoilfangReservoir/underbog/boss_the_black_stalker.cpp
+  ${AC_SCRIPTS_DIR}/Outland/CoilfangReservoir/underbog/instance_the_underbog.cpp
+  ${AC_SCRIPTS_DIR}/Outland/CoilfangReservoir/underbog/the_underbog.h
   ${AC_SCRIPTS_DIR}/Outland/CoilfangReservoir/SlavePens/boss_ahune.cpp
+  ${AC_SCRIPTS_DIR}/Outland/CoilfangReservoir/SlavePens/instance_the_slave_pens.cpp
+  ${AC_SCRIPTS_DIR}/Outland/CoilfangReservoir/SlavePens/the_slave_pens.h
   ${AC_SCRIPTS_DIR}/Outland/zone_shattrath_city.cpp
   ${AC_SCRIPTS_DIR}/Outland/TempestKeep/Mechanar/boss_mechano_lord_capacitus.cpp
   ${AC_SCRIPTS_DIR}/Outland/TempestKeep/Mechanar/boss_pathaleon_the_calculator.cpp
@@ -74,7 +78,11 @@ set(scripts_STAT_SRCS
   ${AC_SCRIPTS_DIR}/Outland/TempestKeep/arcatraz/arcatraz.cpp
   ${AC_SCRIPTS_DIR}/Outland/Auchindoun/AuchenaiCrypts/boss_shirrak_the_dead_watcher.cpp
   ${AC_SCRIPTS_DIR}/Outland/Auchindoun/AuchenaiCrypts/boss_exarch_maladaar.cpp
+  ${AC_SCRIPTS_DIR}/Outland/Auchindoun/AuchenaiCrypts/instance_auchenai_crypts.cpp
+  ${AC_SCRIPTS_DIR}/Outland/Auchindoun/AuchenaiCrypts/auchenai_crypts.h
   ${AC_SCRIPTS_DIR}/Outland/Auchindoun/ManaTombs/boss_nexusprince_shaffar.cpp
+  ${AC_SCRIPTS_DIR}/Outland/Auchindoun/ManaTombs/instance_mana_tombs.cpp
+  ${AC_SCRIPTS_DIR}/Outland/Auchindoun/ManaTombs/mana_tombs.h
   ${AC_SCRIPTS_DIR}/Outland/Auchindoun/SethekkHalls/boss_talon_king_ikiss.cpp
   ${AC_SCRIPTS_DIR}/Outland/Auchindoun/SethekkHalls/instance_sethekk_halls.cpp
   ${AC_SCRIPTS_DIR}/Outland/Auchindoun/SethekkHalls/sethekk_halls.h
diff --git a/src/server/scripts/Outland/CoilfangReservoir/SlavePens/instance_the_slave_pens.cpp b/src/server/scripts/Outland/CoilfangReservoir/SlavePens/instance_the_slave_pens.cpp
new file mode 100644
index 000000000..c2064e2e4
--- /dev/null
+++ b/src/server/scripts/Outland/CoilfangReservoir/SlavePens/instance_the_slave_pens.cpp
@@ -0,0 +1,162 @@
+/*
+ * 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/>.
+ */
+
+/*
+This placeholder for the instance is needed for dungeon finding to be able
+to give credit after the boss defined in lastEncounterDungeon is killed.
+Without it, the party doing random dungeon won't get satchel of spoils and
+gets instead the deserter debuff.
+*/
+
+#include "ScriptMgr.h"
+#include "Creature.h"
+#include "InstanceScript.h"
+#include "Map.h"
+#include "the_slave_pens.h"
+
+class instance_the_slave_pens : public InstanceMapScript
+{
+public:
+    instance_the_slave_pens() : InstanceMapScript(SPScriptName, 547) { }
+
+    struct instance_the_slave_pens_InstanceMapScript : public InstanceScript
+    {
+        instance_the_slave_pens_InstanceMapScript(Map* map) : InstanceScript(map)
+        {
+            counter = DATA_FLAMECALLER_000;
+        }
+        
+        void Load(char const* /*data*/) override { LoadBossState(DataHeader); }
+
+        void OnCreatureCreate(Creature* creature) override
+        {
+            switch (creature->GetEntry())
+            {
+                case NPC_AHUNE:
+                    AhuneGUID = creature->GetGUID();
+                    break;
+                case NPC_FROZEN_CORE:
+                    FrozenCoreGUID = creature->GetGUID();
+                    break;
+                case NPC_AHUNE_LOC_BUNNY:
+                    AhuneBunnyGUID = creature->GetGUID();
+                    break;
+                case NPC_SHAMAN_BONFIRE_BUNNY_000:
+                    BonfireBunnyGUIDs[0] = creature->GetGUID();
+                    break;
+                case NPC_SHAMAN_BONFIRE_BUNNY_001:
+                    BonfireBunnyGUIDs[1] = creature->GetGUID();
+                    break;
+                case NPC_SHAMAN_BONFIRE_BUNNY_002:
+                    BonfireBunnyGUIDs[2] = creature->GetGUID();
+                    break;
+                case NPC_SHAMAN_BEAM_BUNNY_000:
+                    BeamBunnyGUIDs[0] = creature->GetGUID();
+                    break;
+                case NPC_SHAMAN_BEAM_BUNNY_001:
+                    BeamBunnyGUIDs[1] = creature->GetGUID();
+                    break;
+                case NPC_SHAMAN_BEAM_BUNNY_002:
+                    BeamBunnyGUIDs[2] = creature->GetGUID();
+                    break;
+                case NPC_LUMA_SKYMOTHER:
+                    LumaGUID = creature->GetGUID();
+                    break;
+                case NPC_EARTHEN_RING_FLAMECALLER:
+                    SetData64(counter, creature->GetGUID());
+                    ++counter;
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        void SetData64(uint32 data, uint64 guid) override
+        {
+            switch (data)
+            {
+                case DATA_FLAMECALLER_000:
+                    FlameCallerGUIDs[0] = guid;
+                    break;
+                case DATA_FLAMECALLER_001:
+                    FlameCallerGUIDs[1] = guid;
+                    break;
+                case DATA_FLAMECALLER_002:
+                    FlameCallerGUIDs[2] = guid;
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        uint64 GetData64(uint32 type) const override
+        {
+            switch (type)
+            {
+                case DATA_AHUNE:
+                    return AhuneGUID;
+                case DATA_AHUNE_BUNNY:
+                    return AhuneBunnyGUID;
+                case DATA_FROZEN_CORE:
+                    return FrozenCoreGUID;
+                case DATA_FLAMECALLER_000:
+                    return FlameCallerGUIDs[0];
+                case DATA_FLAMECALLER_001:
+                    return FlameCallerGUIDs[1];
+                case DATA_FLAMECALLER_002:
+                    return FlameCallerGUIDs[2];
+                case DATA_BONFIRE_BUNNY_000:
+                    return BonfireBunnyGUIDs[0];
+                case DATA_BONFIRE_BUNNY_001:
+                    return BonfireBunnyGUIDs[1];
+                case DATA_BONFIRE_BUNNY_002:
+                    return BonfireBunnyGUIDs[2];
+                case DATA_BEAM_BUNNY_000:
+                    return BeamBunnyGUIDs[0];
+                case DATA_BEAM_BUNNY_001:
+                    return BeamBunnyGUIDs[1];
+                case DATA_BEAM_BUNNY_002:
+                    return BeamBunnyGUIDs[2];
+                case DATA_LUMA_SKYMOTHER:
+                    return LumaGUID;
+                default:
+                    break;
+            }
+            return 0;
+        }
+
+    protected:
+        uint64 AhuneGUID;
+        uint64 AhuneBunnyGUID;
+        uint64 FrozenCoreGUID;
+        uint64 LumaGUID;
+        uint64 FlameCallerGUIDs[3];
+        uint64 BonfireBunnyGUIDs[3];
+        uint64 BeamBunnyGUIDs[3];
+        uint8 counter;
+    };
+
+    InstanceScript* GetInstanceScript(InstanceMap* map) const override
+    {
+        return new instance_the_slave_pens_InstanceMapScript(map);
+    }
+};
+
+void AddSC_instance_the_slave_pens()
+{
+    new instance_the_slave_pens();
+}
diff --git a/src/server/scripts/Outland/CoilfangReservoir/SlavePens/the_slave_pens.h b/src/server/scripts/Outland/CoilfangReservoir/SlavePens/the_slave_pens.h
new file mode 100644
index 000000000..f3a3b242c
--- /dev/null
+++ b/src/server/scripts/Outland/CoilfangReservoir/SlavePens/the_slave_pens.h
@@ -0,0 +1,71 @@
+/*
+ * 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 SLAVE_PENS_H
+#define SLAVE_PENS_H
+
+#include "CreatureAIImpl.h"
+
+uint32 const EncounterCount               = 3;
+
+#define SPScriptName "instance_the_slave_pens"
+#define DataHeader "SP"
+
+enum SPDataTypes
+{
+    DATA_MENNU_THE_BETRAYER               = 1,
+    DATA_ROKMAR_THE_CRACKLER              = 2,
+    DATA_QUAGMIRRAN                       = 3,
+    DATA_AHUNE                            = 4,
+    DATA_AHUNE_BUNNY                      = 5,
+    DATA_FROZEN_CORE                      = 6,
+    DATA_FLAMECALLER_000                  = 7,
+    DATA_FLAMECALLER_001                  = 8,
+    DATA_FLAMECALLER_002                  = 9,
+    DATA_BONFIRE_BUNNY_000                = 10,
+    DATA_BONFIRE_BUNNY_001                = 11,
+    DATA_BONFIRE_BUNNY_002                = 12,
+    DATA_BEAM_BUNNY_000                   = 13,
+    DATA_BEAM_BUNNY_001                   = 14,
+    DATA_BEAM_BUNNY_002                   = 15,
+    DATA_LUMA_SKYMOTHER                   = 16
+};
+
+enum SPCreaturesIds
+{
+    NPC_AHUNE                            = 25740,
+    NPC_FROZEN_CORE                      = 25865,
+    NPC_LUMA_SKYMOTHER                   = 25697,
+    NPC_AHUNE_LOC_BUNNY                  = 25745,
+    NPC_EARTHEN_RING_FLAMECALLER         = 25754,
+    NPC_SHAMAN_BONFIRE_BUNNY_000         = 25971,
+    NPC_SHAMAN_BONFIRE_BUNNY_001         = 25972,
+    NPC_SHAMAN_BONFIRE_BUNNY_002         = 25973,
+    NPC_SHAMAN_BEAM_BUNNY_000            = 25964,
+    NPC_SHAMAN_BEAM_BUNNY_001            = 25965,
+    NPC_SHAMAN_BEAM_BUNNY_002            = 25966,
+    NPC_WHISP_DEST_BUNNY                 = 26120,
+    NPC_WHISP_SOURCE_BUNNY               = 26121
+};
+
+enum SPGameObjectIds
+{
+    GO_ICE_SPEAR                         = 188077,
+    GO_ICE_STONE                         = 187882
+};
+
+#endif // SLAVE_PENS_H
diff --git a/src/server/scripts/Outland/CoilfangReservoir/underbog/instance_the_underbog.cpp b/src/server/scripts/Outland/CoilfangReservoir/underbog/instance_the_underbog.cpp
new file mode 100644
index 000000000..e7983372d
--- /dev/null
+++ b/src/server/scripts/Outland/CoilfangReservoir/underbog/instance_the_underbog.cpp
@@ -0,0 +1,49 @@
+/*
+ * 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/>.
+ */
+
+/*
+This placeholder for the instance is needed for dungeon finding to be able
+to give credit after the boss defined in lastEncounterDungeon is killed.
+Without it, the party doing random dungeon won't get satchel of spoils and
+gets instead the deserter debuff.
+*/
+
+#include "ScriptMgr.h"
+#include "InstanceScript.h"
+#include "Map.h"
+#include "the_underbog.h"
+
+class instance_the_underbog : public InstanceMapScript
+{
+public:
+    instance_the_underbog() : InstanceMapScript(TheUndebogScriptName, 546) { }
+
+    InstanceScript* GetInstanceScript(InstanceMap* map) const override
+    {
+        return new instance_the_underbog_InstanceMapScript(map);
+    }
+
+    struct instance_the_underbog_InstanceMapScript : public InstanceScript
+    {
+        instance_the_underbog_InstanceMapScript(Map* map) : InstanceScript(map) { }
+    };
+};
+
+void AddSC_instance_the_underbog()
+{
+    new instance_the_underbog();
+}
diff --git a/src/server/scripts/Outland/CoilfangReservoir/underbog/the_underbog.h b/src/server/scripts/Outland/CoilfangReservoir/underbog/the_underbog.h
new file mode 100644
index 000000000..a5a209992
--- /dev/null
+++ b/src/server/scripts/Outland/CoilfangReservoir/underbog/the_underbog.h
@@ -0,0 +1,25 @@
+/*
+ * 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 the_underbog_h__
+#define the_underbog_h__
+
+#include "CreatureAIImpl.h"
+
+#define TheUndebogScriptName "instance_the_underbog"
+
+#endif // the_underbog_h__