Pact with Yawgmoth

(Nonexistent mana costs can't be paid.)
You lose the game.
Suspend 5 - {8}{b}{b}
Timepact - As long as Pact with Yawgmoth is suspended, you can't lose the game for having 0
or less life. In addition, during your draw step,
you may pay X life. If you do, draw X cards.