Stonewall Impasse [HVY052] (Heavy Hitters)

When this defends, clash with the attacking hero. If you win, this gets +1DEFENSE until end of turn. (Clashing heroes reveal the top card of their deck. The hero that reveals the card with greatest POWER wins.) Temper (When the combat chain closes, if this defended, put a -1DEFENSE counter on it, then if it has 0DEFENSE, destroy it.)