Biogenic Ooze is a rare Creature — Ooze card from Teenage Mutant Ninja Turtles Eternal (TMC), collector number 49. Current market price: $0.24, TCGplayer market prices via Scryfall.
When this creature enters, create a 2/2 green Ooze creature token. At the beginning of your end step, put a +1/+1 counter on each Ooze you control. {1}{G}{G}{G}: Create a 2/2 green Ooze creature token.