Core/Spells: Permanent Feign Death will now also make the creature set its creature state passive

src/server/scripts/Spells/spell_generic.cpp

@@ -566,6 +566,9 @@ class spell_creature_permanent_feign_death : public SpellScriptLoader
                 Unit* target = GetTarget();
                 target->SetFlag(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_DEAD);
                 target->SetFlag(UNIT_FIELD_FLAGS_2, UNIT_FLAG2_FEIGN_DEATH);
+
+                if (target->GetTypeId() == TYPEID_UNIT)
+                    target->ToCreature()->SetReactState(REACT_PASSIVE);
             }
 
             void Register()