Doc Ock, Evil Inventor is a rare Legendary Creature — Human Scientist Villain card from Marvel's Spider-Man Eternal (SPE), collector number 24. Current market price: $0.53 (foil $0.46), TCGplayer market prices via Scryfall.
At the beginning of combat on your turn, target noncreature artifact you control becomes an 8/8 Robot Villain artifact creature in addition to its other types.