diff --git a/src/server/scripts/Outland/BlackTemple/boss_illidan.cpp b/src/server/scripts/Outland/BlackTemple/boss_illidan.cpp
index 791ee4a88..89f7dd125 100644
--- a/src/server/scripts/Outland/BlackTemple/boss_illidan.cpp
+++ b/src/server/scripts/Outland/BlackTemple/boss_illidan.cpp
@@ -569,7 +569,10 @@ struct boss_illidan_stormrage : public BossAI
             case PHASE_DEMON:
             {
                 scheduler.CancelAll();
-                DoCastSelf(SPELL_SUMMON_SHADOW_DEMON, true);
+
+                ScheduleTimedEvent(30s, [&] {
+                    DoCastSelf(SPELL_SUMMON_SHADOW_DEMON, true);
+                }, 100s);
 
                 ScheduleTimedEvent(1s, 2500ms, [&] {
                     DoCastVictim(SPELL_SHADOW_BLAST);