Sun-Spider, Nimble Webber is a uncommon Legendary Creature — Spider Human Hero card from Marvel's Spider-Man (SPM), collector number 154. Current market price: $0.24 (foil $0.32), TCGplayer market prices via Scryfall.
During your turn, Sun-Spider has flying. When Sun-Spider enters, search your library for an Aura or Equipment card, reveal it, put it into your hand, then shuffle.