Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by Tributing 2 Level 6 or higher Spellcaster-Type monsters, and cannot be Special Summoned by other ways. During either player's turn, when a Trap Card is activated: You can negate the activation, and if you do, destroy it. This card must be face-up on the field to activate and to resolve this effect.
Near Mint / Lightly Played Unlimited - $5.00
Moderately Played Unlimited - $4.50
Heavily Played Unlimited - $3.50
Damaged Unlimited - $3.00
Near Mint / Lightly Played 1st Edition - $4.00
Moderately Played 1st Edition - $3.50
Heavily Played 1st Edition - $3.00
Damaged 1st Edition - $2.50