Magos Juris

The visible face of the Lords Dragon in the Calixis Sector are
the Magos Juris, a group of Tech-Priests who have focused
themselves solely on preserving the Omnissiah’s will, instead
of the never-ending Quest for Knowledge that permeates
much of Adeptus Mechanicus culture. The Magos Juris devote
themselves fully to their cause, seeking to preserve the Cult of
the Machine God from any who threaten it.
Magos Juris are most often involved in tracking down and
eliminating tech-heretics, smugglers, and others who have
justly earned the wrath of the Adeptus Mechanicus. Unlike
the Secutors and the Divine Light of Sollex, however, the
Magos Juris are primarily investigative in nature, rather than
militant, and amongst their number are many Lexmechanics,
Rubricators, and other such scholars who relentlessly sift
through data seeking their prey.
The connection between the Magos Juris and the Lords
Dragon is kept strictly secret from any outside the Adeptus
Mechanicus, and it is common for many, even amongst the
vaunted Inquisition, to believe that the Magos Juris are completely
independent of any other presumed-mythical agencies.