Set: Battle Pack 3: Monster League
Number: BP03-EN229
Rarity: Common
Card Type: Normal Trap
Attack: 0
Defense: 0
Description: When a face-up Attack Position monster your opponent controls just activated an effect (except during the Damage Step): Negate that effect, and if you do, change that monster to face-up Defense Position.
Number: BP03-EN229
Rarity: Common
Card Type: Normal Trap
Attack: 0
Defense: 0
Description: When a face-up Attack Position monster your opponent controls just activated an effect (except during the Damage Step): Negate that effect, and if you do, change that monster to face-up Defense Position.