Cosmic Spider-Man is a mythic Legendary Creature — Spider Human Hero card from Marvel's Spider-Man (SPM), collector number 271. Current market price: $5.67 (foil $8.85), TCGplayer market prices via Scryfall.
Flying, first strike, trample, lifelink, haste At the beginning of combat on your turn, other Spiders you control gain flying, first strike, trample, lifelink, and haste until end of turn.