Cast Angel's Grace by paying ({W} magic symbol) , causing you to be unable to lose the game this turn.
Cast Fractured Identity by paying ({3} magic symbol) ({W} magic symbol) ({U} magic symbol) , exiling Nine Lives and causing each opponent to create a token copy of it.
Nine Lives leaves the battlefield, however you cannot lose the game due to Angel's Grace.
Cast Austere Command by paying ({4} magic symbol) ({W} magic symbol) ({W} magic symbol) , destroying all enchantments.
Each opponent's Nine Lives leaves the battlefield, causing them to lose the game.