Sorin Required

0: Reveal a card. Put loyalty counters on Sorin Required equal the cost of revealed card. Until end of turn you may cast that spell paying 3 life.
-2: Create two 2/2 black and white Vampire creature token with lifelink and flying.
-8: You get an emblem with "Whenever you gain life, put a +1/+1 counter on each creature you control."