Sarkhan, First Blood

+2: Until end of turn, whenever a creature you control deals combat damage to a player, Sarkhan deals 2 damage to any target.
-4: Create an Emblem that says "Whenever you or a permanent you control deals damage to a target, it deals that much damage plus 1."
-9: Sarkhan deals X damage to any target, where X is the number of health target player has lost this game.