Azjol-anak

The Azjol-anak are the surviving Nerubians who do not serve the Lich King or the Old Gods. Kilix the Unraveler (as in "Unraveler of Secrets") is their leader. He gained his title from uncovering the truth about the Old Gods and leading his people out of their dark grasp.

In Book III, Blackriver trains with the Azjol-anak and learns their secrets, using them in an attempt to stop the Lich King and the Old Gods once and for all.