![A "Yu-Gi-Oh!" card titled "Mask of Weakness [LON-015] Common." This Trap Card with a purple border features an illustration of a sinister, metallic mask with red eyes and sharp teeth. During the Battle Phase, its effect decreases the ATK of the opponent's monster. The card's effect and other details are written below the illustration.](http://everything-games.com/cdn/shop/products/2724ea5a-923e-579c-80cf-628c6faf2b32_307x450.png?v=1716201846)
Mask of Weakness [LON-015] Common
por Yu-Gi-Oh!
Esgotado
Preรงo Original
$0.15
-
Preรงo Original
$2.50
Preรงo Original
$0.30
$0.15
-
$2.50
Preรงo Atual
$0.30
| Set: | Labyrinth of Nightmare |
| Card type: | Normal Trap |
| Rarity: | Common |
| Attack: | 0 |
| Defense: | 0 |
This card can only be activated in the Battle Phase. Select 1 attacking monster and decrease the selected monster's ATK by 700 points during the turn this card is activated.