Street Wraith is a common Creature — Wraith card from Dominaria Remastered (DMR), collector number 102. Current market price: $0.23 (foil $0.36), 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.)