Vampire Nighthawk is a uncommon Creature — Vampire Shaman card from Magic 2013 (M13), collector number 112. Current market price: $0.23 (foil $2.99), TCGplayer market prices via Scryfall.
Flying Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.) Lifelink (Damage dealt by this creature also causes you to gain that much life.)