Ghilzhor Markov, Wolf Slayer

Deathtouch, Flying, Lifelink, Vigilance
{b},{t}: Sacrifice one target creature. That creature returns to the battlefield under your control. It is a black Vampire along with it's other traits.
{b}{b}: Destroy target Wolf or Werewolf creature. Ghilzhor Markvo gains a +1/+1.
My thirst shall be satisfied by the throat
of the last dead Werewolf.
—Ghilzhor Markov