The Naevus Heresy
An Ancient computer of vast power.
This chest sized container of brass and black coloured metals holds the data ark. A treasure of imesurable worth of the Adeptus Mechanicus. This processor is capable of solving the most complex computational problems.
A Holy Relic to the Mechanicus.
History: Was recovered by Magos Maar but lost to Varis when his ship crashed.
The Acolytes recovered it and it is now in the possession of the Magi of Ostia