Dark Mirror Force

Yu-Gi-Oh Card: Dark Mirror Force
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Dark Mirror Force
Type:Normal Trap
Text:You can only activate this card when your opponent's monster declares an attack. Remove all monsters in Defense Position on your opponent's side of the field from play.
Printings: Dark Revelations Volume 2 (DR2-EN054)
Invasion of Chaos (IOC-EN054)
Legendary Collection 3: Mega-Pack (LCYW-EN290)
Premium Gold: Infinite Gold (PGL3-EN092)