This is a quest on Dathomir from the Imperial Prison

Starting NPC: Xarot Korlin
Location: -6385, 916

"Greetings!" Xarot Korlin says. "I am Xarot Korlin, Imperial Inquisitor here on Dathomir. I have been studying the way the indigenous witches use this so called "magic", and I wish to learn more. Will you help me?"

You say, "Yes."

Xarot Korlin says, "I have noticed that many of these witches wear elaborate headdresses. I have been told that within these hats, they contain a special stone. I believe that this stone is the source of their "magic".

Good. I need you to venture within Nightsister territory and find one of them unawares. Once you have killed her, hopefully with little resistance, bring back the stone in her headdress, for that will help my studies." Xarot Korlin says.

Follow the waypoint out to the mob called "Nightsister Witch". She seems to be like any other Nightsister in HAM. You loose 810 Nightsister faction, and get 405 Singing Mountain Clan faction.

Once she is dead, you get a "Nightsister Force Crystal" in your inventory. Return to Xarot Korlin.

Xarot Korlin says, "Yes, this is exactly as it was described. I will now be able to study what effects it has on other forms of matter. Thank you for helping, friend."

You are awarded 10 points of Imperial Faction.