Quaking Mirror Force is a Common Trap Card card from Yu-Gi-Oh! (OTS Tournament Pack 30, OP30). Current market price: $0.18.
Common
OTS Tournament Pack 30 (OP30)
Card Text
When an opponent's monster declares an attack: Change all your opponent's Attack Position monsters to face-down Defense Position. Monsters changed to face-down Defense Position by this effect cannot change their battle positions.
