Quest starts automatically at level 27
Ossugon prefects have taken over the second floor of the Tenebrous Mines and blocked off the path to the third floor of the Tenebrous Mines.
Destroy the Ossugon Centurions, Ossugon Prefects, and Ossugon Primuses.
Report to Kayina when mission is complete.
You've earned the thanks of the federation. Your guild is an inspiration to all!
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Kill the skeleton troops on the second and third floors of the Tenebrous Mines.
Report to Kayina in Chebika.