If you would pay life while your library has at least that many cards in it, exile that many cards from the top of your library instead.
[+1]: Look at the top two cards of your library. Exile one of them and put the other into your hand.
[-2]: Create two 1/1 black Nightmare creature tokens with "At the beginning of combat on your turn, if a card was put into exile this turn, put a +1/+1 counter on this creature."
[-7]: Target player exiles the top X cards of their library, where X is the total mana value of cards you own in exile.
Near Mint - $1.90
Lightly Played - $1.60
Moderately Played - $1.40
Heavily Played - $1.20
Damaged - $1.00
Near Mint Spanish - $1.90
Lightly Played Spanish - $1.60
Moderately Played Spanish - $1.40
Heavily Played Spanish - $1.20
Damaged Spanish - $1.00
Foil Prices
Near Mint Foil - $5.20
Lightly Played Foil - $4.20
Moderately Played Foil - $3.60
Heavily Played Foil - $3.10
Damaged Foil - $2.60
Near Mint Foil Spanish - $5.20
Lightly Played Foil Spanish - $4.20
Moderately Played Foil Spanish - $3.60
Heavily Played Foil Spanish - $3.10
Damaged Foil Spanish - $2.60