The so-called Iron Dragon is a unique Dreadnought chassis, possessing uncommonly heavy armour and built with a one-of-a-kind enhanced reactor system which incorporates thermic generation technologies that are no longer fully understood. It is believed that this particular Dreadnought served as the first prototype of what would later become the Ironclad pattern of Dreadnought. The Iron Dragon itself has seen many dark and terrible wars in its time, as the echoes and horrors of the ages weigh heavily upon it, its Machine Spirit brooding with unquenchable violence.