diff --git a/src/server/scripts/Kalimdor/RuinsOfAhnQiraj/boss_moam.cpp b/src/server/scripts/Kalimdor/RuinsOfAhnQiraj/boss_moam.cpp
index 3bc0f9d55..7a1fd966a 100644
--- a/src/server/scripts/Kalimdor/RuinsOfAhnQiraj/boss_moam.cpp
+++ b/src/server/scripts/Kalimdor/RuinsOfAhnQiraj/boss_moam.cpp
@@ -33,7 +33,9 @@ enum Spells
     SPELL_SUMMON_MANA_FIEND_1   = 25681, // TARGET_DEST_CASTER_FRONT
     SPELL_SUMMON_MANA_FIEND_2   = 25682, // TARGET_DEST_CASTER_LEFT
     SPELL_SUMMON_MANA_FIEND_3   = 25683, // TARGET_DEST_CASTER_RIGHT
-    SPELL_ENERGIZE              = 25685
+    SPELL_ENERGIZE              = 25685,
+
+    SPELL_LARGE_OBSIDIAN_CHUNK  = 27630 //  Server-side
 };
 
 enum Events
@@ -106,6 +108,12 @@ public:
             }
         }
 
+        void JustDied(Unit* /*killer*/) override
+        {
+            _JustDied();
+            DoCastAOE(SPELL_LARGE_OBSIDIAN_CHUNK, true);
+        }
+
         void UpdateAI(uint32 diff) override
         {
             if (!UpdateVictim())