AOMCT

Hexproof, Indestructible, If AOMCT would go into the graveyard shuffle it into its owners library instead.
Pay 40 Life: Reverse the turn order of the game back 1 round of the table. It is your turn.
When AOMCT enters the battlefield each player sacrifices 2 creature and discards 3 cards. You may destroy 4 legendary creatures. If you do, you take 15 life.