Stonehorn Chanter is a uncommon Creature — Rhino Cleric card from Magic 2014 (M14), collector number 39. Current market price: $0.05 (foil $0.24), TCGplayer market prices via Scryfall.
{5}{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.)