Zombie Clot

Zombie Clot enters the battlefield with a +1/+1
counter on it for each Zombie card in your
graveyard.
Whenever you cast a Zombie spell, create a tapped
2/2 black Zombie creature token.
"The horror of the shambling dead lies not in their individual menace, though, but in their
numbers, their persistence, and their disregard for
their own well-being" - V.G.R.