You may pay {B} rather than pay this spell's mana cost if there are thirteen or more creatures on the battlefield. Each player sacrifices thirteen creatures of their choice.
"A demonic pact is all fun and games until the bill comes due."
—Liliana Vess
Near Mint - $6.00
Lightly Played - $4.80
Moderately Played - $4.20
Heavily Played - $3.60
Damaged - $3.00
Near Mint Spanish - $6.00
Lightly Played Spanish - $4.80
Moderately Played Spanish - $4.20
Heavily Played Spanish - $3.60
Damaged Spanish - $3.00
Foil Prices
Near Mint Foil - $7.40
Lightly Played Foil - $5.90
Moderately Played Foil - $5.20
Heavily Played Foil - $4.40
Damaged Foil - $3.70
Near Mint Foil Spanish - $7.40
Lightly Played Foil Spanish - $5.90
Moderately Played Foil Spanish - $5.20
Heavily Played Foil Spanish - $4.40
Damaged Foil Spanish - $3.70