Karn, The Philosophizer

+1: Affinity for artifacts (when you sink a cup anywhere outside the battlefield, add +2 to your loyalty) Sink a ball.
-1: Remove a cup from your opponent's battlefield and place it outside the game. It is still in play.
-6: Move all cups outside the game in play to the floor in any order. Drop 3 balls. All sank cups remove 1 loyalty from target opponent. Re-rack.