Kasr Holn

Kasr Holn is the fifth world of the Cadian System, a sister fortress to Cadia rather than a fortress-city (kasr) on Cadia’s surface.

The 13th Black Crusade devastated the world through the use of warp-craft and the deployment of daemons. During the assault, a knight of House Hawkshroud died while securing time for the evacuation to proceed.

Later sources continue to describe Kasr Holn as a mutated Imperial holdout. Its reported survival, in altered form, is regarded as a comparatively favourable development within the Cadian Gate region.