When a Spell Card is activated: Discard 1 Spell Card; negate the activation, and if you do, destroy it, and if you do that, your opponent cannot activate Spell Cards with that name for the rest of this Duel.
Near Mint Unlimited - $0.90
Lightly Played Unlimited - $0.90
Moderately Played Unlimited - $0.80
Heavily Played Unlimited - $0.50
Damaged Unlimited - $0.40