Magic Mirror Effect Increases the chance of finding a Tsuchinoko Cost N/A, sell for 4500 Dagols Map Location Battle Gruel
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"A legendary mirror from the east. It catches the vibrations of tsuchinokos from the ground. Increases chance of running into tsuchinokos when equipped."

—Details Window

The Magic Mirror is an accessory that can be gained by fighting Gruel. Curtis, Dimitri, and Ryan have it equipped.