You can't lose the game.
Whenever you gain life, draw that many cards.
Whenever you lose life, for each 1 life you lost, exile a permanent you control or a card from your hand or graveyard.
When Lich's Mastery leaves the battlefield, you lose the game.
Near Mint Foil - $3.40
Near Mint Foil Non English - $3.40
Lightly Played Foil - $3.25
Lightly Played Foil Non English - $3.25
Moderately Played Foil - $2.90
Moderately Played Foil Non English - $2.90
Heavily Played Foil - $2.55
Heavily Played Foil Non English - $2.55
Damaged Foil - $2.05
Damaged Foil Non English - $2.05