Get the quest by examining an idol near the end of Kor-Sha. Only reward listed is 10,950 status points.
Travel to Butcherblock Mountains and speak with Danak Dhorentath, Prophet of Fear. He is on the path to Unrest ( -303, 184, 755 ).
Travel to the Shard of Fear and locate the Essence of Fear. He is in the very back, in front of the fire wall around the temple. ( -8, -2, -300 )
He will send you to defeat the falsity that the children of fear now worship. Go to the Turmoil cemetery in the Shard of Fear and kill "a mass of Iksar spirits" Level 80^^^, an easy kill. It is however immune to any control effects (root/mez/stun).
I have found an idol to the god of fear, Cazic-Thule, resting within the halls of Kor-sha. Something strange happened when I picked it up, like a waking nightmare of some kind. Although it didn't seem to last long and I was released from the grip of terror, I heard a voice within my head that seemed to command me to "find the Harbinger". I do not know of whom this voice may be speaking, but perhaps I can find someone who does -- someone who might know the will of Cazic-Thule.
I must attempt to find the "Harbinger" spoken of by the idol of Cazic-Thule.
I must locate the Harbinger spoken of by the voice I heard after interacting with the statue. I should search for someone who might know the will of Cazic-Thule.
I have spoken with the prophet Danak Dhorentath, but he was not who I was searching for.
I have spoken to Danak Dhorentath, who instructed me to locate the Essence of Fear.
I have to travel to the Shard of Fear, and seek out an Essence of Fear to find more information on the Harbinger.
I must journey to the Shard of Fear, and speak with the Essence of Fear.
I have spoken with the Essence of Fear, and have been given a task.
I must locate the "falsity" mentioned by the Essence of Fear, and destroy it.
I have defeated a twisting mass of iksar spirits, which might be the creature the Essence was speaking of. I should return and speak with it.
I should return to the Essence of Fear and report my success.
After speaking with the Essence of Fear, I have more clues on where to locate the Harbinger.
After I defeated a strange spiritual creature within the Shard of Fear, the Essence gave me more clues to find the Harbinger.
I must locate the Harbinger using the information that the Essence of Fear gave to me.
I must search through the ruins of a destroyed iksar city to find the Harbinger. There are iksar ruins within Kunark, so it is likely I will need to search there.
In the ruins of Cabilis, I found a temple to Cazic-Thule, and spoke with an iksar named Xuurk.
I have spoken with Xuurk, the Hand of Cazic-Thule.
I have been to the Shard of Fear, and have spoken with what appeared to be an essence of Cazic-Thule. At his request, I searched through the ruins of Cabilis until I discovered a once-hidden temple to Cazic-Thule. There, I found a sect of Cazite-worshiping iksar, who have rejected the current tenants of Sathirian religion in favor of the Faceless. With the iksar possibly on the brink of extinction, there is certainly much more to be done.