Meliodas, Sin of Wrath

+1: Target tapped creature fights itself.
-3: Counter target instant or sorcery spell. Meliodas, Sin of Wrath deals damage equal to that spells converted mana cost to its controller.
-2: Sacrifice Meliodas, Sin of Wrath: Target player loses X life where X is the number of loyalty counters on Meliodas, Sin of Wrath.