The Immaterium

The Aethyr; the Immaterial; the Warp; the Source; the Void; the Thesis; the Antithesis; the After-Realms; the Nether-Realms; the Chaos Realm; the Underworld; the Infernium; Paradise; Limbo; Hades; Sheol - its names are as numerous as the cultures that spawned them, yet the place is the same. We of the Gold College have identified this metaphysical Other as the Prime Reagent, the great catalyst that enables all possibilities. --Extracted from "A Modest Treatise into the Nature of Magic", penned by the late Gotthilf Puchta, Magister Patriarch of the Gold College.