Omnia

Omnia is a world named among the Sabbat Worlds, a war-torn cluster subject to a protracted Imperial Crusade. It lies within the region of the Sabbat Worlds fought over by Imperial forces during the campaigns chronicled in the Gaunt’s Ghosts series of novels by Dan Abnett, which follow the Tanith First-and-Only regiment through the theatre.

As with many worlds referenced within the wider Sabbat Worlds narrative, published detail on Omnia’s geography, population, and strategic significance remains limited. Its mention situates it within the broader tapestry of contested systems drawn into the crusade waged in the Emperor’s name to reclaim the region from Chaos-aligned forces and other adversaries.

No authoritative cartographic placement or campaign history for Omnia has been widely established beyond its association with the Sabbat Worlds cluster. It is accordingly treated as a minor or secondary locale within the setting, its role subordinate to the major theatres of the crusade.