Often deployed in situations requiring the heaviest of weapons the Legio Custodes could bring to bear, the Caladius pattern Grav-Tank. Utilising technologies and systems derived not only from the Dark Age of Technology, but from developments made as a result of the Great Crusade’s two centuries of warfare, the Caladius was well-protected and highly manoeuvrable, perhaps the most powerful battleline armoured unit of its size in the Imperium’s forces.