Subway Train is a common Artifact — Vehicle card from Marvel's Spider-Man (SPM), collector number 178. Current market price: $0.08 (foil $0.13), TCGplayer market prices via Scryfall.
When this Vehicle enters, you may pay {G}. If you do, search your library for a basic land card, reveal it, put it into your hand, then shuffle. Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.)