diff --git a/src/server/game/AI/SmartScripts/SmartScript.cpp b/src/server/game/AI/SmartScripts/SmartScript.cpp
index 41889c9be..784451441 100644
--- a/src/server/game/AI/SmartScripts/SmartScript.cpp
+++ b/src/server/game/AI/SmartScripts/SmartScript.cpp
@@ -606,6 +606,10 @@ void SmartScript::ProcessAction(SmartScriptHolder& e, Unit* unit, uint32 var0, u
                         me->InterruptNonMeleeSpells(false);
                     }
 
+                    if (e.action.cast.castFlags & SMARTCAST_THREATLIST_NOT_SINGLE)
+                        if (me->GetThreatMgr().GetThreatListSize() <= 1)
+                            break;
+
                     TriggerCastFlags triggerFlags = TRIGGERED_NONE;
                     if (e.action.cast.castFlags & SMARTCAST_TRIGGERED)
                     {
diff --git a/src/server/game/AI/SmartScripts/SmartScriptMgr.h b/src/server/game/AI/SmartScripts/SmartScriptMgr.h
index b839e3224..e8b6b5947 100644
--- a/src/server/game/AI/SmartScripts/SmartScriptMgr.h
+++ b/src/server/game/AI/SmartScripts/SmartScriptMgr.h
@@ -1876,7 +1876,8 @@ enum SmartCastFlags
     //CAST_NO_MELEE_IF_OOM        = 0x08,                     //Prevents creature from entering melee if out of mana or out of range
     //CAST_FORCE_TARGET_SELF      = 0x10,                     //Forces the target to cast this spell on itself
     SMARTCAST_AURA_NOT_PRESENT       = 0x20,                     //Only casts the spell if the target does not have an aura from the spell
-    SMARTCAST_COMBAT_MOVE            = 0x40                      //Prevents combat movement if cast successful. Allows movement on range, OOM, LOS
+    SMARTCAST_COMBAT_MOVE            = 0x40,                     //Prevents combat movement if cast successful. Allows movement on range, OOM, LOS
+    SMARTCAST_THREATLIST_NOT_SINGLE  = 0x80                      //Only cast if the source's threatlist is higher than one. This includes pets (see Skeram's True Fulfillment)
 };
 
 // one line in DB is one event