Artifact, instant, and sorcery spells you cast cost {1} less to cast. {7}: If you both own and control Urza, Lord Protector and an artifact named The Mightstone and Weakstone, exile them, then meld them into Urza, Planeswalker. Activate only as a sorcery.
Near Mint Foil - £15.30
Lightly Played Foil - £13.00
Moderately Played Foil - £10.70
Heavily Played Foil - £7.70
Damaged Foil - £4.60
Near Mint Foil Non English - £15.30
Lightly Played Foil Non English - £13.00
Moderately Played Foil Non English - £10.70
Heavily Played Foil Non English - £7.70
Damaged Foil Non English - £4.60