Sacred Book of Prophecy

Hebran's Record

I could not suppress my shock at that sight. Did the Balaur truly capture Empyrean Lord Yustiel? The truth is unknown, but it matters not either way. I will create a new god. None other than Lord Atheron!

...

The room where the Artifact lies is surrounded by Yustiel's Barrier, making it inaccessible. I intend to break the barrier with the blood of the Life Daeva. I do not care if every Life Daeva must die in order to get my hands on the Artifact.
All of this is for Lord Atheron.