The Zone of Silence Spreads is a 120-page hardback Crusade expansion for Warhammer 40,000. It unfolds the narrative of the Nephilim War and the Pariah Nexus, where the Silent King and his Necron legions expand the Nephilim Anomaly, using sinister noctilith pylons.
The Imperial forces, led by Archmagos Cawl, enter the fray to either topple or exploit the ominous technology. The book includes detailed background sections, a showcase of painted miniatures, and Crusade rules for tracking army development. It introduces the Nephilim War content, including unique Battle Traits, Relics, Agendas, and Blessings.
Additionally, it offers 15 immersive Crusade missions for narrative gameplay, and the included code unlocks content in the Warhammer 40,000: The App.