Wingfold Pteron is a common Creature — Dinosaur card from Ikoria: Lair of Behemoths (IKO), collector number 71. Current market price: $0.18 (foil $0.37), TCGplayer market prices via Scryfall.
This creature enters with your choice of a flying counter or a hexproof counter on it. (A creature with hexproof can't be the target of spells or abilities your opponents control.)