Superior Spider-Man is a rare Legendary Creature — Spider Human Hero card from Marvel's Spider-Man (SPM), collector number 275. Current market price: $3.22 (foil $4.09), TCGplayer market prices via Scryfall.
Mind Swap — You may have Superior Spider-Man enter as a copy of any creature card in a graveyard, except his name is Superior Spider-Man and he's a 4/4 Spider Human Hero in addition to his other types. When you do, exile that card.