Sunmane Pegasus is a common Creature — Pegasus card from Theros Beyond Death (THB), collector number 38. Current market price: $0.32 (foil $0.19), TCGplayer market prices via Scryfall.
Flying {1}{W}: This creature gains vigilance and lifelink until end of turn. (Attacking doesn't cause it to tap. Damage dealt by it also causes you to gain that much life.)