Changes

The '''Prosperan Realm''' was an area of [[Imperial]] space, that was once . Once the [[Thousand Sons]] [[Space Marine Legion|Legion]]'s domain, during the [[Great Crusade]].{{Fn|1}} ==History==However , it was lost to them in the [[Horus Heresy]], after they were declared to be [[Traitor]]s to the [[Imperium]].{{Fn|1}}.  In the wake of the [[Great Rift]]'s creation, though, the [[Daemon Primarch]] [[Magnus]] has begun building another Realm, known as the [[New Kingdom]].{{Fn|2}}