Lyra Dawnbringer is a mythic Legendary Creature — Angel card from Foundations (FDN), collector number 738. Current market price: $0.53, TCGplayer market prices via Scryfall.
Flying First strike (This creature deals combat damage before creatures without first strike.) Lifelink (Damage dealt by this creature also causes you to gain that much life.) Other Angels you control get +1/+1 and have lifelink.