Scripts/Icecrown Citadel

* Despawn all kind of summons when Blood Prince Council encounter finishes
* Properly remove Delirious Slash debuff on all difficulties
* Increased delaying events when Blood-Queen Lana'thel's air phase happens, she should no longer cast anything before flying
* Remove Mutated Infection debuff when Rotface dies

src/server/scripts/Northrend/IcecrownCitadel/boss_blood_prince_council.cpp

@@ -425,6 +425,9 @@ class boss_prince_keleseth_icc : public CreatureScript
 
             void JustDied(Unit* /*killer*/)
             {
+                events.Reset();
+                summons.DespawnAll();
+
                 Talk(SAY_KELESETH_DEATH);
                 instance->SendEncounterUnit(ENCOUNTER_FRAME_REMOVE, me);
             }
@@ -646,6 +649,9 @@ class boss_prince_taldaram_icc : public CreatureScript
 
             void JustDied(Unit* /*killer*/)
             {
+                events.Reset();
+                summons.DespawnAll();
+
                 Talk(EMOTE_TALDARAM_DEATH);
                 instance->SendEncounterUnit(ENCOUNTER_FRAME_REMOVE, me);
             }
@@ -866,6 +872,9 @@ class boss_prince_valanar_icc : public CreatureScript
 
             void JustDied(Unit* /*killer*/)
             {
+                events.Reset();
+                summons.DespawnAll();
+
                 Talk(SAY_VALANAR_DEATH);
                 instance->SendEncounterUnit(ENCOUNTER_FRAME_REMOVE, me);
             }

src/server/scripts/Northrend/IcecrownCitadel/boss_blood_queen_lana_thel.cpp

@@ -81,6 +81,7 @@ uint32 const vampireAuras[3][MAX_DIFFICULTY] =
 #define ESSENCE_OF_BLOOD_QUEEN     RAID_MODE<uint32>(70867, 71473, 71532, 71533)
 #define ESSENCE_OF_BLOOD_QUEEN_PLR RAID_MODE<uint32>(70879, 71525, 71530, 71531)
 #define FRENZIED_BLOODTHIRST       RAID_MODE<uint32>(70877, 71474, 70877, 71474)
+#define DELIRIOUS_SLASH            RAID_MODE<uint32>(71623, 71624, 71625, 71626)
 
 enum Events
 {
@@ -185,7 +186,7 @@ class boss_blood_queen_lana_thel : public CreatureScript
                 instance->DoRemoveAurasDueToSpellOnPlayers(SPELL_BLOOD_MIRROR_DAMAGE);
                 instance->DoRemoveAurasDueToSpellOnPlayers(SPELL_BLOOD_MIRROR_VISUAL);
                 instance->DoRemoveAurasDueToSpellOnPlayers(SPELL_BLOOD_MIRROR_DUMMY);
-                instance->DoRemoveAurasDueToSpellOnPlayers(SPELL_DELIRIOUS_SLASH);
+                instance->DoRemoveAurasDueToSpellOnPlayers(DELIRIOUS_SLASH);
                 instance->DoRemoveAurasDueToSpellOnPlayers(SPELL_PACT_OF_THE_DARKFALLEN);
                 // Blah, credit the quest
                 if (_creditBloodQuickening)
@@ -355,6 +356,7 @@ class boss_blood_queen_lana_thel : public CreatureScript
                                     _offtank = newOfftank;
                                     if (_offtank)
                                     {
+                                        // both spells have SPELL_ATTR5_SINGLE_TARGET_SPELL, no manual removal needed
                                         _offtank->CastSpell(me->getVictim(), SPELL_BLOOD_MIRROR_DAMAGE, true);
                                         me->getVictim()->CastSpell(_offtank, SPELL_BLOOD_MIRROR_DUMMY, true);
                                         DoCastVictim(SPELL_BLOOD_MIRROR_VISUAL);
@@ -416,7 +418,7 @@ class boss_blood_queen_lana_thel : public CreatureScript
                         case EVENT_AIR_PHASE:
                             DoStopAttack();
                             me->SetReactState(REACT_PASSIVE);
-                            events.DelayEvents(7000, EVENT_GROUP_NORMAL);
+                            events.DelayEvents(10000, EVENT_GROUP_NORMAL);
                             events.CancelEventGroup(EVENT_GROUP_CANCELLABLE);
                             me->GetMotionMaster()->MovePoint(POINT_CENTER, centerPos);
                             break;

src/server/scripts/Northrend/IcecrownCitadel/boss_rotface.cpp

@@ -125,6 +125,7 @@ class boss_rotface : public CreatureScript
             {
                 _JustDied();
                 Talk(SAY_DEATH);
+                instance->DoRemoveAurasDueToSpellOnPlayers(MUTATED_INFECTION);
                 if (Creature* professor = Unit::GetCreature(*me, instance->GetData64(DATA_PROFESSOR_PUTRICIDE)))
                     professor->AI()->DoAction(ACTION_ROTFACE_DEATH);
             }