Trap Jammer - SD1-EN027 - Common - 1st Edition Tweet Out of stock. Wishlist Details Attribute: Trap Card Number: SD1-EN027 Card Rules: Rulings powered by The Netrep API. You can activate 'Trap Jammer' during the Damage Step. Card Text: You can only activate this card when your opponent activates a Trap Card during the Battle Phase. Negate the activation of the Trap Card and destroy it. Card Type: Counter Trap Edition: 1st Name: Trap Jammer Passcode: 19252988 Rarity: Common Set: Structure Deck
