The City of Veil
Custodians are in charge of the maintenance, upkeep, and improvement of the infrastructure of Veil. They work on the roads, the trains, the buildings, the lifts, the lights, tunnels, the gates, etc. all with the help of their laborers, many of whom are the Clockwork. They usually have access to the arcane ash collected by the Conservatory.
They are well respected amongst the citizens.