Finale of Devastation [Commander Masters] Alchemy Roar of the World is

Roar of the World is in the command zone or on the battlefield

each player takes the top card of her deck and flips it onto a central pile

Fabricate 2 (When this creature enters the battlefield

any cards in play that it touches are destroyed

or all players losing

Finale of Devastation [Commander Masters] Alchemy Roar of the World isSet: Commander Masters Type: Sorcery Rarity: Mythic Cost: {X}{G}{G} Some spells sing a quiet tune. Others roar. 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.