Return the Holy Symbol to your society NPC for a reward.
Notes
Inside the Temple of Tthuun, when you get to the suspended 4-way platform, you are directly above the High Priest of T'thuun. You can save some time by vulning him here, instead of down below with all the Temple Guardians around you.
Kaymor ibn Dumandi tells you, "Welcome Lord, I have a task that you might be able to help me with."
Kaymor ibn Dumandi tells you, "There is a particular Moarsman in the Moarsmen City of Nyr'leha who has been causing us a lot of trouble. He is called the High Priest of T'thuun and he has incredibly powerful magic for a race that has shown so little magical aptitude."
Kaymor ibn Dumandi tells you, "Travel to the Moarsmen City South East of Candeth Keep on the Southern Shores of the Direlands. Kill this Moarsman High Priest and bring back the Holy Symbol he wields as proof of your kill. I will reward you well if you succeed."
Completing Kill Task[]
Kaymor ibn Dumandi tells you, "You have your task set, go to the Temple of T'thuun in the center of Nyr'leha, the Moarsmen City, and defeat the High Priest who resides there."
You allow Kaymor ibn Dumandi to examine your Holy Symbol.
Kaymor ibn Dumandi gives you 25 Celestial Hand Commendation Ribbons.
You hand over all of your Holy Symbols.
Kaymor ibn Dumandi tells you, "Excellent, you were able to defeat the High Priest! I don't mind telling you that many of our society have failed to best him. Allow me to reward you for your service to our Society."
Kaymor ibn Dumandi tells you, "I believe the High Priest will recover from his battle with you. Return to me in a week and we shall see if you can defeat him again."
Kaymor ibn Dumandi gives you 4 Celestial Hand Trade Tokens.