The Fallen Scarab God

The Fallen Scarab God is under the control of target player with a card named The Scarab God in their exile zone.
At the beginning of your upkeep, scry X, where X is the number of Zombies you control.
When The Fallen Scarab God enters the battlefield, exile a card named The Scarab God.
{1}{u}{b}: Exile target creature card from your graveyard. Create a token that's a copy of it, except it's a 2/2 black Zombie.