Sorin, The Humbled

+2: Create X 2/2 black vampires with lifelink, deathtouch and flying, where X is your devotion to black plus one.
-X: Sorin, The Humbled deals points of damage to any target and you gain X life or put X +1/+1 counters on target creature.
-10: you get an emblem with "creatures you control have infect". Then, create 6 2/3 black vampires with flying and haste.