Legio Ardens Aestus

Legio Ardens Aestus is a titan legion originating from the forge world Ivaldi Primus. Legion became active at the beginning of the 32nd millennium.

History
Ardens Aestus was created after the Adeptus Mechanicus settled the Ivaldi system in Vigilius sector in Ultima Segmentum during the Great Crusade and the following Horus Heresy. It began as a massive legion of twenty titans in total and participated the wars of the Horus Heresy.

Known titans

 * Ivaldian - Emperor class Warmonger titan. Ivaldian is one of the original titans created at the advent of the 32nd millennium and it has participated in wars against the enemies of mankind since the days of the Horus Heresy.