Having obtained the brooch, players must bring it to Duke Horacio. After looking through the Goblin book, the player realises the brooch belongs to the Dorgeshuun goblin tribe, as it bears the symbol of the lost tribe. After quest completion, the brooch can be given to Mistag in exchange for a mining helmet. The brooch is otherwise absolutely useless. It cannot be worn or traded, and it is pointless to keep it seeing as it is incredibly easy to re-obtain.