Primordial Ooze (160)

Legends Primordial Ooze Creature Ooze This creature attacks each combat if able.
At the beginning of your upkeep, put a +1/+1 counter on this creature. Then you may pay , where X is the number of +1/+1 counters on it. If you don't, tap this creature and it deals X damage to you.
The thick, moving mass from the beginning of evolution swallows and digests the animate and inanimate as it unthinkingly strives to continue its existence. Power: 1 Toughness: 1 Illustrated by Sandra Everingham All Magic: The Gathering (MTG) card images and symbols Wizards of the Coast