Out of the Tombs (Surge Foil) (40K-046) - Warhammer 40,000 Commander Foil

At the beginning of your upkeep, put two eon counters on this enchantment, then mill cards equal to the number of eon counters on it.
If you would draw a card while your library has no cards in it, instead return a creature card from your graveyard to the battlefield. If you can't, you lose the game.