|Chronological and political information|
Duris Galvani, also known as the Wraith, was a powerful anti-psyker adept at using warp-based powers. At the start of the New Machine Purge, he was the only confederate agent wielding such unique powers, and as such was highly respected; however, his fame was limited to the top secret PsyCorps, of which he was a captain.
During the opening stages of the new war he was eventually chosen to deal with the dark threat an unknown, powerful being posed, after several unsuccessful attempts by regular agents. Even though he was able to do much better than his forerunners, Khar Nihl managed to finally awaken her full potential and overpowered him with abilities similar, but stronger than his own ones. After being exposed to nightmarish visions of the Abyss, he was placed in a mental hospital. As of 3147, he showed some signs of recuperation.