Yu-Gi-Oh! is a strategic trading card game in which two players Duel each other using a variety of Monster, Spell, and Trap Cards to defeat their opponent's monsters and be the first to drop the other's Life Points to 0.

Card Name: Mirror Wall

Card Type: Continuous Trap

Card Number: BP02-EN172

Set: Battle Pack 2: War of the Giants

Attribute: Trap

Passcode: 22359980

Card Text: Halve the ATK of all your opponent's attacking monsters. During each of your Standby Phases, pay 2000 Life Points or destroy this card.Halve the ATK of all your opponent's attacking monstersWhen your opponent declares an attack, "Mirror Wall" reduces the ATK of enemy monsters by half.