Zombie Mob 
Creature — Zombie
This creature enters with a +1/+1 counter on it for each creature card in your graveyard. When this creature enters, exile all creature cards from your graveyard.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL