Sorin, Armed for Revenge

+1: Sorin, Armed for Revenge turns into a 6/6 Vampire with indestructible and flying until end of turn. Transformed Sorin cannot attack.
-X: Put X 1/1 Vampire Knight creature tokens with lifelink onto the battlefield.
-8: You get an emblem with "Creatures with power 4 or greater attacking you are blocked by a 1/1 Vampire Knight with lifelink."