Mask of Weakness - LON-EN015 - Common - Unlimited Edition Tweet Out of stock. Wishlist Details Card Rules: Rulings powered by The Netrep Passcode: 57882509 Set: Labyrinth of Nightmare Card Number: LON-EN015 Rarity: Common Attribute: Trap Card Text: Decrease the ATK of 1 attacking monster by 700 points until the end of the turn. Card Type: Normal Trap Name: Mask of Weakness Edition: Unlimited
