![Mirror Wall [DB1-EN078] Common](http://darkcrystalcards.com/cdn/shop/products/d9a1367c-7003-5661-b82d-d25b81b62c5d.jpg?v=1630519091&width=400)
![Mirror Wall [DB1-EN078] Common](http://darkcrystalcards.com/cdn/shop/products/d9a1367c-7003-5661-b82d-d25b81b62c5d_1024x.jpg?v=1630519091)
Description
| Set: | Dark Beginning 1 |
| Card type: | Continuous Trap |
| Rarity: | Common |
Decrease the ATK of all your opponent''s attacking monsters by half. You must pay 2000 Life Points during each of your Standby Phases. If you cannot, this card is destroyed.