Sorin, Solemn Visitor
Legendary Planeswalker - Sorin | Loyalty: 4 (CMC 4)
+1: Until your next turn, creatures you control get +1/+0 and gain lifelink.
-2: Create a 2/2 black Vampire creature token with flying.
-6: You get an emblem with "At the beginning of each opponent's upkeep, that player sacrifices a creature."