Teshar, Ancestor's Apostle [Dominaria]

Set: Dominaria Type: Legendary Creature — Bird Cleric Rarity: Rare Cost: {3}{W} FlyingWhenever you cast a historic spell, return target creature card with mana value 3 or less from your graveyard to the battlefield. (Artifacts, legendaries, and Sagas are historic.) "The Ancestor saved us for a purpose."