Inside this 112-page hardback book, you'll find:

– Background material exploring the role of the Adeptus Custodes and Sisters of Silence, their sub-factions, and how they're recruited and trained
– Adeptus Custodes Artwork and photography
– 18 datasheets with the profiles, weapons, and potent abilities of every Adeptus Custodes and Sisters of Silence unit
– Four themed Detachments, like the Auric Champions and Null Maiden Vigil, each with their rules and specialisations
– Crusade rules
– Combat Patrol rules and painting guide for Tristraen’s Gilded Blades
– An 'Eavy Metal showcase of painted Citadel miniatures