The Bitter End

If you would lose the game, pick one:
-Each player shuffles their hand and graveyard into their library and draws seven cards. Your life total becomes 20
-Negate any effect that would cause you to lose the game, destroy all nonland permanents you control. Your life total becomes 50
-Your opponents draw seven cards and have no maximum hand size for the rest of the game. Your life total becomes 100
-Target player loses the game