During either player's turn, when your opponent activates a Spell/Trap Card or monster effect that could make them discard when it resolves: You can send this card from your hand to the Graveyard; negate the activation, and if you do, destroy it.
NM-Mint Unlimited - $1.40
Lightly Played Unlimited - $1.30
Moderately Played Unlimited - $1.10
Heavily Played Unlimited - $1.00
Damaged Unlimited - $0.70
NM-Mint 1st Edition - $6.70
Lightly Played 1st Edition - $6.10
Moderately Played 1st Edition - $5.40
Heavily Played 1st Edition - $4.70
Damaged 1st Edition - $3.40
NM-Mint Unlimited Non English - $1.40
Lightly Played Unlimited Non English - $1.30
Moderately Played Unlimited Non English - $1.10
Heavily Played Unlimited Non English - $1.00
Damaged Unlimited Non English - $0.70
NM-Mint 1st Edition Non English - $6.70
Lightly Played 1st Edition Non English - $6.10
Moderately Played 1st Edition Non English - $5.40
Heavily Played 1st Edition Non English - $4.70
Damaged 1st Edition Non English - $3.40