Raven Wings is a common Artifact — Equipment card from Kaldheim (KHM), collector number 243. Current market price: $0.13 (foil $0.23), TCGplayer market prices via Scryfall.
Equipped creature gets +1/+0, has flying, and is a Bird in addition to its other types. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)