The Caladius pattern grav-tank was often deployed in situations requiring the heaviest of weapons the Legio Custodes could bring to bear. Well-protected and highly maneuverable, it was perhaps the most powerful armored unit of its size in the [[Imperium]]’s forces, utilizing 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.{{Fn|1}}

===Caladius Annihilator===