Inferno Condition

Alternate Win Condition (You may have only one alternate win condition in your deck. Fulfilling your condition is the only way to win the game. You start
the game with it on the battlefield.)
At the beginning of your upkeep, you may
discard a card. At the beginning of your
precombat main phase, scry 1, then mill a card.
You win the game when you have no cards left in
your deck.