Investigate the Stigma the Shulacks are using.
Step 1. Speak with MoreinenA scholar at the Temple of Knowledge in Pandaemonium. She almost lives in the Temple of Knowledge..
Step 2. Talk to TeirunerkA Shugo envoy of the Black Cloud Traders at the Airship Dock in Pandaemonium. He is a veteran with much experience..
Step 3. Bring the Heavy SurkanaThe power source used by the Steel Rake. It can be purchased from Chaokiki. you found inside the StrongboxA safe in the Navigation Resource Room of the Steel Rake Cabin. There is something valuable inside. in the Steel Rake Cabin to Teirunerk. (You need to collect: Heavy SurkanaThe power source used by the Steel Rake. It can be purchased from Chaokiki.)
Step 3.2 Talk to Teirunerk
Step 4. Report the result to Stigma Tuner VergelmirA Stigma Tuner in the Capitol Building of Pandaemonium..