The Ooze

The Ooze

Legendary Artifact

Whenever a creature you control with a +1/+1 counter on it leaves the battlefield, create a Mutagen token for each +1/+1 counter on it. (A Mutagen token is an artifact with ", , Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery."): Exile target card from a graveyard. Create a Mutagen token.