Headquarters of the mages’ guild, The Sanctum floats above the city. It is a large structure, essentially a palace. It has been known to change form. Occasionally a summoned storm, toxic cloud, or eruption of rogue magics surround The Sanctum.

Membership in guild is only granted to those magic users with the ability to reach The Sanctum.

The Sanctum is essentially a reskin of the Inverted Pyramid from Monte Cook’s Ptolus: City by the Spire.