Street Wraith is a uncommon Creature — Wraith card from Masters 25 (A25), collector number 108. Current market price: $0.31 (foil $0.88), TCGplayer market prices via Scryfall.
Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) Cycling—Pay 2 life. (Pay 2 life, Discard this card: Draw a card.)