Created by the mysterious Kal'tesh, this is where spirits that have gained enough power are stored after being converted to energy by the Kal'Tesh machine, it is then used to power the Kal'Tesh devices. It is believed that the Raw Spirit Realm is repelled from the main world by the magic that the world possesses.
Associated with this Realm are Collectors, beings that "consume" the energy that makes up a person as part of a process that converts that energy to be ready for use in various devices.