Speaker of the Heavens is a rare Creature — Human Cleric card from Foundations Commander (FDC), collector number 50. Current market price: $0.29, TCGplayer market prices via Scryfall.
Vigilance, lifelink (Attacking doesn't cause this creature to tap. Damage dealt by this creature also causes you to gain that much life.) {T}: Create a 4/4 white Angel creature token with flying. Activate only if you have at least 7 life more than your starting life total and only as a sorcery.