The Scarab God

At the beginning of your upkeep, each opponents
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.