MACH-1, Swooping Scoundrel is a common Legendary Artifact Creature — Human Villain card from Marvel Super Heroes Commander (MSC), collector number 662. Current market price: $0.26 (foil $0.27), TCGplayer market prices via Scryfall.
Flying When MACH-1 enters and whenever you gain life, surveil 1. This ability triggers only once each turn. (To surveil 1, look at the top card of your library. You may put it into your graveyard.)