Sorin the Mirthless

+1: Look at the top card of your library. You may reveal that card and put it into your hand. If you do, you lose life equal to its mana value.
-2: Create a 2/3 black Vampire creature token with flying,deathouch,and lifelink
-7: Sorin the Mirthless deals 13 damage to any target. You gain 13 life.