Durza, Dreadful Shade

+1: Create a 3/3 black Urgal Warrior creature token. Exile the top two cards of target player's library, unless they sacrifice a non token creature.
-3: Put target permanent exiled with this card onto the battlefield under your control. You lose life equal to the converted mana cost.
-8: Destroy all creatures you don't control. You get a 5/5 black Kull Warrior creature token with menace for every creature destroyed this way.