Demon-Possessed Witch
Creature -- Human Shaman
4/3
When ~this~ transforms into ~this~, you may destroy target creature.
Overseer of the Damned
{5}{B}{B}
Creature -- Demon
5/5
Flying
When ~this~ enters, you may destroy target creature.
Whenever a nontoken creature an opponent controls dies, create a tapped 2/2 black Zombie creature token.