Editing The World Engine (section)

== Miscellaneous ==

Imperial Historians in-universe speculate that Port Maw, an artificial planet discovered during [[Horus Heresy|The Great Crusade]] and the largest Imperium star port in the [[Battlefleet Gothic|Gothic Sector]], was a botched or abandoned Necron world engine project. Currently they don't have any real evidence for the theory besides the fact that the area is filled with other old Necron artifacts such as the Cadian pylons and the [[Blackstone Fortress|blackstone fortresses]].

It's quite possible there was a World Engine in, of all places, '''SOL ITSELF!''' Sedna was referred in imperial records as a "false world" inhabited by an unknown Xenos race. It also took massive effort to destroy, as the Imperium needed EIGHT Legions to defeat the Xenos presence there. There's a high possibility that those "xenos" might've been Necrons. Sedna's also over twice the size of Borsis, with a ~1000 km diameter. As the records about the Sedna Campaign have been lost and forgotten, the possibility that the Imperium contacted and fought the Necrons 10,000 years before [[Sanctuary 101]] cannot be discarded.