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 - $1.50
Lightly Played - $1.20
Moderately Played - $1.00
Heavily Played - $0.90
Damaged - $0.70
Near Mint Spanish - $1.50
Lightly Played Spanish - $1.20
Moderately Played Spanish - $1.00
Heavily Played Spanish - $0.90
Damaged Spanish - $0.70
Foil Prices
Near Mint Foil - $2.90
Lightly Played Foil - $2.30
Moderately Played Foil - $2.10
Heavily Played Foil - $1.80
Damaged Foil - $1.50
Near Mint Foil Spanish - $2.90
Lightly Played Foil Spanish - $2.30
Moderately Played Foil Spanish - $2.10
Heavily Played Foil Spanish - $1.80
Damaged Foil Spanish - $1.50