So um today while I was finishing off the Hoarder to get my rain of fire spell he killed himself! He only had about 30 health and I was going to efreet him so he would die. It was going to be my turn and he casted a spell that killed him???? Umm is this supposed to happen? I literally LOLed in real life
What spell did he use? Are you sure it was not a Damage Over Time spell you cast that was still in it's effect? Because the creature's spell list doesn't show any card that requires HP loss.