Animate Graveyard

Enchantment — Aura

Enchant your graveyard

Enchanted graveyard is a creature on the battlefield with base power and toughness each equal to the number of cards in it. It has the text boxes of all creature cards in it. It's still a graveyard.

If enchanted graveyard would leave the battlefield, instead exile Animate Graveyard.

Illustrated by Mike Burns