As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.
Near Mint Foil - £36.80
Lightly Played Foil - £31.30
Moderately Played Foil - £25.80
Heavily Played Foil - £18.40
Damaged Foil - £11.10
Near Mint Foil Non English - £36.80
Lightly Played Foil Non English - £31.30
Moderately Played Foil Non English - £25.80
Heavily Played Foil Non English - £18.40
Damaged Foil Non English - £11.10