Payment of Existence
Horus-Aman’s powers, if he has any, are largely unknown.
He commands the police force of Barge, and can only be prosecuted by the High Lord herself.
He oversees the domestic affairs of Barge, most of which come down to law enforcement. He takes great interest in orchestrating arrests, information networks, and nighttime raids on dens of illegal activity. All other tasks, such as permits and tax collection, are given to subordinates with little oversight, though Horus is technically above them.
He keeps a secret record of Exalted encountered in Barge; what this means is largely unknown.