Maintainer of Impurity

Flying, Deathtouch, Extort
Maintainer of Impurity can't attack or block unless a player has extorted or a creature is in exile.
{6}{b}{b}: Exile target non-black creature.
"Purities. What an eternal disgrace to this world. But no matter. I will cleanse them, pound them out of existence. That way I will teach them torment beyond measure." -Valkazdi, the Impure