Spend only black and/or red mana on X.
Soul Burn deals X damage to any target. You gain life equal to the damage dealt, but not more than the amount of {B} spent on X, the player's life total before the damage was dealt, the planeswalker's loyalty before the damage was dealt, or the creature's toughness.
Near Mint - $0.20
Near Mint Non-English - $0.20
Lightly Played - $0.20
Lightly Played Non-English - $0.20
Played - $0.10
Played Non-English - $0.10
Heavily Played - $0.10
Heavily Played Non-English - $0.10
Damaged - $0.10
Damaged Non-English - $0.10
Foil Prices
Near Mint Foil - $2.10
Near Mint Foil Non-English - $2.10
Lightly Played Foil - $1.90
Lightly Played Foil Non-English - $1.90
Played Foil - $1.50
Played Foil Non-English - $1.50
Heavily Played Foil - $1.30
Heavily Played Foil Non-English - $1.30
Damaged Foil - $1.10
Damaged Foil Non-English - $1.10