The Imperium Argentum (otherwise known as the Imperium or the IA) is a large faction on the server. It maintains a large cultural and intellectual tradition of the previous Silver Empires, and maintains positive relations with the majority of its neighbors.

The faction was founded in the midst of the Trade war, a result of the civil unrest within the previous administration. Headed by High Capal Essendor, the new administration allowed for flexible decisions to be made while staying true to the original groundwork of the Empire.

Since the end of August 2015, The Imperium has held elections every other month to decide who will lead them for the next two months.

The faction is currently led by High Capal Alpha.

Its government body is the Board of Capals and Directors, which the High Capal is the head of.