The Scarab God

At the beginning of your upkeep, each opponent
loses X life and you scry X, where X
is the number of Zombies you control.
{2}{u}{b}: Exile target creature card from a
graveyard. Create a token that's a copy of it,
Except it's a 4/4 black Zombie.
When the Scarab God Dies, return it to it's
owner's hand at the beginning of the next
end step.