"A Grey Knight is expected to know how to wield any of the Nemesis-pattern weapon types," he replied, "though we are allowed to carry the style we are most proficient with. In my case, it was the Halberd, but I am also quite skilled in staff-work."

He looks at the ancient staff in his hands.

"Just about every Nemesis-pattern weapon in the armory on Titan is a cherished relic, passed on to an initiate when its previous wielder dies. The Key of Titan is a particularly storied and ancient example."