Changes

*[[Mercaeno]] — Chief Librarian. Mercaeno fulfilled the oath of avenging [[Chapter Master]] Orlando's death by [[True Death|vanquishing ]] the daemon prince [[Periclitor]] during the [[13th Black Crusade]]. He then led the strike cruiser ''Cerulean Claw'' to [[Vanqualis]] in the [[Obsidian System]] to fulfil an oath to the ruling Falken family to defeat the [[Soul Drinkers]] who were mistakenly identified as the bearers of the Chaos artifact, the [[Black Chalice]]. He had a titanic physical and psychic duel with [[Sarpedon]] in the [[Soul Drinkers]]' space hulk ''[[Brokenback]]''. He broke Sarpendon's force staff and defeated him. Before he dealt the death blow to [[Sarpedon]] with his force-axe, he met his demise by Eumenes's sneak attack.{{Fn|2d}}