We need you to enter the Copperstone Mines and race to the circuit breaker before the shadow Mimic reaches you. Keep the mines well lit with the aid of the Clampbrights. Hurry and good luck!
Copperstone Mine is now fully aired out and accessible. However, the power inside is not functioning, leaving the mines in complete darkness. Several Rooks have tried to enter the mines, but they were quickly captured and thrown out by a strong Mimic lurking in the shadows.
The Banderos told us of a circuit breaker that lies deep within the mines that should restore the power and the lights. We've found a few new Mimics that might help guide you through the darkness to the circuit breaker. When hit, Clampbrights close their shell and emit a phosphorescent glow for about 10 seconds.