Changes

|Name={{PAGENAME}}

|Segmentum=[[Ultima Segmentum]]

|Affiliation=[[Imperium]]

|Class=[[Dead World]], former [[Forge World]]

In 008.[[M31]] during the [[Horus Heresy]], the [[Forge World]] of [[Ohmn-Mat]] fell into civil war when its [[Tech-Priest]] rulers split between those loyal to the [[Emperor of Mankind|Emperor]] and those loyal to [[Horus]]. Eventually, [[Sons of Horus]] and [[Iron Hands]] forces took respective sides in the conflict, [[Burning of Ohmn-Mat|battling one another in a major escalation]]. In the end the [[Daemon]] [[Samus]] was summoned to the surface, forcing the worlds loyalist [[Tech-Priest]] to detonate a cache of forbidden weaponry to deny it to the forces of [[Horus]]. The planet was destroyed and its fires still rage 10,000 years later.{{Fn|1}}{{Fn|2}}

*[[Planets (List)]]

[[Category:The Horus Heresy]]

[[Category:Ultima Segmentum]]

[[fr:Ohmn-Mat]]