Masters Vigilant
The Colleges of Magic are loath to leave their dirty laundry to be washed in public by the Witch Hunters or other authorities. Consequently, each Order employs its own watchdogs and investigators, devoted to discretely exposing those who break their oaths and practice dark magic, necromancy, or diabolism. Since Vampires are so often students of these black arts, these observers also take pride in hunting and destroying the princes of darkness. Masters Vigilant still pay their dues to their College, as per a magister lord, but they are not expected to take apprentices. Their duties across the Empire prevent them from attaining the control of magic that many of their colleagues possess, but they have many other skills and talents useful in other sorts of situations, and they command great respect and fear amongst their own kind.