Activate by sending 1 face-up Synchro Monster you control to the Graveyard when your opponent Summons a monster. Negate the Summon and destroy that card. Your opponent cannot Summon a monster until the End Phase of this turn.
Near Mint Unlimited - $10.00
Lightly Played Unlimited - $9.50
Moderately Played Unlimited - $8.50
Played Unlimited - $6.50
Near Mint 1st Edition - $1.10
Lightly Played 1st Edition - $1.10
Moderately Played 1st Edition - $1.00
Played 1st Edition - $0.80