Empire Heartland, art. The Magic Containment Room is at the heart of the Imperial Palace, and holds an enormous vat that contains all magic syphoned from various magical creatures. This magic is used to power the Empire City's Anti-Magic Shield. The Magic Containment Room,with it's enormous vat. Retrieved from "https://overlord.fandom.com/wiki/Magic_Containment_Room?oldid=13995" Categories: The World The Glorious Empire Overlord II Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.