The Arkanum

The Arkanum is both a building located at the capital, Omerth, and the body of wizards and technomancers serving the Dyarchy that reside within it. It strictly regulates the use of magic throughout Ermis. It also the source of all the know-how for building the capital city and maintaining it at the center of the Spire.

The Arkanum is contrasted with the Gnōstērion, which is the clerical order of Eremis.