Nine Lives + Fractured Identity + The Golden Throne + Austere Command

Nine Lives

Fractured Identity

The Golden Throne

Austere Command

How it works

1. Cast Fractured Identity by paying 3, exiling Nine Lives and causing each opponent to create a token copy of it.
2. Nine Lives leaves the battlefield, however you cannot lose the game due to The Golden Throne.
3. Cast Austere Command by paying its mana cost, destroying all enchantments.
4. When each opponent's Nine Lives leaves the battlefield, they each trigger, causing each opponent to lose the game.