Sorin, Vexed Inquirer

+1: Create a 2/1 Black Vampire creature with "This Creature can't block", when it dies, create a Blood token.
-2: Exile target artifact or creature. Its controller creates a Blood Token.
-6: Gain control of all Bloods. You get an emblem with "Bloods you control are Clues, and gain sacrifice this permanent: Draw a card."