Sanctum Sanctorum
The Sanctum Sanctorum is a section of the Citadel of Titan.[1]
In many ways, this chamber is the very heart of the Grey Knights, for it contains the accumulated knowledge of their long history. Psychic abilities, closely-guarded technological secrets, and other tools unique to the Chapter are all kept here.[1] The Sanctum has a standing guard of 20 Battle-Brothers drawn from the Grey Knights Fifth Brotherhood.[2]
In one corner of the Sanctum Sanctorum lies a stasis vault, a time-sealed prison holding tesseract labyrinths, each of which contains the captured essence of a Daemon.[1]
In the darkest chamber of the Sanctum Sanctorum lies its most secretive, closely guarded, and sinister vault – the Librarium Daemonica.[1]
Sources
- 1: Codex: Grey Knights (5th Edition) pg.10–11
- 2: Codex: Grey Knights (8th Edition), pgs. 14–15