Whenever you cast a silver-bordered spell, put a +1/+1 counter on Border Guardian. Whenever you cast a black-bordered spell, Border Guardian can't be blocked this turn. Whenever you cast a white-bordered spell, Border Guardian gains double strike until end of turn.
Near Mint - £0.20
Lightly Played - £0.20
Moderately Played - £0.20
Heavily Played - £0.10
Damaged - £0.10
Near Mint Non English - £0.20
Lightly Played Non English - £0.20
Moderately Played Non English - £0.20
Heavily Played Non English - £0.10
Damaged Non English - £0.10
Foil Prices
Near Mint Foil - £0.80
Lightly Played Foil - £0.70
Moderately Played Foil - £0.60
Heavily Played Foil - £0.40
Damaged Foil - £0.30
Near Mint Foil Non English - £0.80
Lightly Played Foil Non English - £0.70
Moderately Played Foil Non English - £0.60
Heavily Played Foil Non English - £0.40
Damaged Foil Non English - £0.30