Morality Shift + Mortal Combat

Morality Shift
Mortal Combat

Requires
Morality Shift must be in hand. Mortal Combat must be on the battlefield. You have at least twenty creatures in library. Mana needed: 5bb
Steps
  1. Cast Morality Shift by paying 5bb, exchanging your graveyard and library.
  2. At the beginning of your next upkeep, Mortal Combat triggers, causing you to win the game.
Results
Near-infinite self-mill. Win the game at the beginning of your next upkeep.