Avian Oddity is a uncommon Creature — Bird card from Ikoria: Lair of Behemoths (IKO), collector number 42. Current market price: $0.23 (foil $0.32), TCGplayer market prices via Scryfall.
Flying Cycling {2}{U} ({2}{U}, Discard this card: Draw a card.) When you cycle this card, put a flying counter on target creature you control.