Warhammer 40K Oaths of Damnation HB

The Exorcists willingly accept daemonic possession to combat the almighty forces of Chaos, knowing that when their souls are purged of the corruption they will be immune to it in future. Those who fail this process become known as Broken Ones, locked away far from the scrutiny of the Imperium. When one is freed through daemonic conspiracy, it is up to Daggan Zaidu and his force of Hexbreakers to hunt it down before their secret is revealed – but the connection between this quarry and their commander runs deeper than is first assumed