Finale of Devastation (Promo Pack) [War of the Spark Promos]Set: War of the Spark Promos Type: Sorcery Rarity: Mythic Cost: {X}{G}{G} Search your library and or graveyard for a creature card with converted mana cost X or less and put it onto the battlefield. If you search your library this way, shuffle it. If X is 10 or more, creatures you control get +X +X and gain haste until end of turn. Some spells sing a quiet tune. Others roar.