Search your library and/or graveyard for a creature card with mana value X or less and put it onto the battlefield. If you search your library this way, shuffle. 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.
![Finale of Devastation [War of the Spark]](http://www.cosmicgames.com/cdn/shop/files/985453e7-997e-4d77-a338-cc0290791ebe.png?v=1759415973&width=1445)
