Mask of Brutality - LON-EN020 - Rare - Unlimited Edition Tweet Out of stock. Wishlist Details Card Rules: Rulings powered by The Netrep Set: Labyrinth of Nightmare Card Number: LON-EN020 Rarity: Rare Attribute: Spell Card Text: Increase the ATK of a monster equipped with this card by 1000 points and decrease its DEF by 1000 points. Pay 1000 Life Points during each of your Standby Phases. If you do not, destroy this card. Card Type: Equip Spell Name: Mask of Brutality Edition: Unlimited
