Members of the Mysterium:
Big Sixteen, Adept of the Arcanum Forces, Stone Scribe, Daduchos and Curator
Carnegie, Adept of the Arcanum of Matter, Daduchos and Curator of the Mysterium
Crux, Adept of the Arcanum of Mind, Sphinx, Savant and Daduchos
Councilor Dearborn, Master of the Arcanum of Time, Weaver of the House of Ariadne, Daduchos and Savant
Dali, Adept of the Arcanum of Death, Neokoros and Acquisitor
Dante, Disciple of the Arcanum of Prime and Spirit, member of the Illuminated Way, Neokoros and Censor
Ernst, Second Degree Disciple of the Arcanum of Mind and Space, Neokoros and Acquisitor
Fossura, Fourth Degree Disciple of the Arcana of Life, Matter, Prime and Time, Eyes of Ain Soph, Daduchos and Acquisitor of the Mysterium
Ishtar, Provost to Councilor Dearborn of Chicago, Disciple of the Arcana of Fate, Mind, Space, and Time, Daduchos and Acquisitor, Sister of the Blessed
Iskandria, Disciple of the Arcanum of Life, Neokoros and Acquisitor of the Mysterium
Lindenbrock, Disciple of the Arcanum of Matter, Neokoros and Censor
Lion, Second Degree Disciple of the Arcana of Life and Space, Daduchos and Savant of the Mysterium
Logos, Third Degree Disciple of the Arcana of Fate, Matter, and Mind, Sphinx, Daduchos and Curator of the Mysterium
Mosaic, Second Degree Disciple of the Arcana of Fate and Time, Neokoros of the Mysterium
Polymath, Adept of the Arcanum of Mind, Neokoros of the Mysterium
Silent, Adept of the Arcanum of Space, Reality Stalker, Daduchos and Acquisitor of the Mysterium
Tesseract, Disciple of the Arcanum of Prime, Neokoros of the Mysterium
Titus (deceased)
From Outside the City:
Ashfall, Adept of the Arcana of Death and Matter, Stone Scribe, Savant and Dudachos
Babbage, Master of the Arcana of Fate and Matter, Sphinx, Hierophant and Curator (Exiled)
Carter, Adept of the Arcanum of Space, Acquisitor and Dudachos
Hypatia, Second Degree Disciple of Death, Fate, and Mind, Dudachos
Plotimus, Second Degree Disciple of the Arcana of Prime and Space, Neokoros and Acquisitor, Tellurian
Theon, Second Degree Adept of Fate and Mind, Sphinx, Heirophant and Councilor
Cabals of the Mysterium:
Memories of Antikythera
The Atheneai
The Mysterium is based around the museums and universities of Chicago. The main Atheneaum is kept at Hyde Park, near the university of Chicago. This is also where the battle for the minds of the next generation is fiercest. The Seers of the Throne have at least two pylons focused on gaining control of the university and there have been several attempts to rob the Atheneaum in recent years. The current thought is that it may be better to move it to near one of the unversities or museums on the North Side of the city. Some say however that the struggle for the university is just a cover and what the Seers truly want is locked in the Atheneaum, forgotten among the lore of ages.
Much of the Mysterium is focused on their studies rather than the battle however. Some use the city as a staging area for expeditions across the world. Others have more local studies. A few commute to FermiLab.
And a few still whisper about the lost lore of the Celestial Flange. Some say the lore collected by the Delphi cabal before the war still exists hidden away somewhere in the city. The Mysterium Cabal was wiped out completely in the early days of the war. Even the location of their sanctum is unknown.
But the current troubles are more pressing. Babbage is exiled and the Order as a whole is suspected of collaborating with the Seers of the Throne.