Carabel is being possessed by a creature that calls itself Infisto. Take the Ore Pouch to Horu in Beluslan to see if he can help.
Step 1. Show the Ore Pouch to HoruA Daeva of Minerals in Beluslan Fortress. He has a substantial rock collection. and tell him what’s wrong with Carabel.
Step 2. Deliver the Tainted Mineral Purifier to CarabelA Daeva of Minerals found near the Collapsed Building in the Sunken Canyon. Although she was ordered to collect rare minerals for study, she seems to find more interest in making a profit by selling them..