It Came from Planet Glurg is a mythic Legendary Creature — Alien Ooze card from Unfinity (UNF), collector number 455. Current market price: — (foil $1.05), TCGplayer market prices via Scryfall.
You may have It Came from Planet Glurg enter as a copy of X different creatures on the battlefield. (It has their total power, total toughness, combined mana costs, all text boxes, names, art, and so on.)