Generally poor, these people make a living sweeping and collecting the wasted essence left on the streets by carriages and airships.
Arcanists or engineers who make particular study of essence, both how it works and its applications.
An individual who creates Firearms. Term is usually only used to referred to highly, highly skilled artisans.
Few in number, but well equipped and highly dangerous troops set to carrying out the will of the Saahr.
Organisation responsible for dealing with supernatural and monstrous threats throughout the Empire