Waxen Shapethief is a rare Creature — Shapeshifter card from Aetherdrift Promos (PDFT), collector number 74p. Current market price: $0.47 (foil $1.02), TCGplayer market prices via Scryfall.
Flash You may have this creature enter as a copy of an artifact or creature you control. Cycling {2} ({2}, Discard this card: Draw a card.)