Pandorym was an Elder Evil from a distant dimension beyond the Faerûnian cosmology. It was lured to Faerûn and imprisoned by the ancient Imaskari because they wanted it as a deterrent, a doomsday weapon to deter the vengeful deities of the Mulan from destroying Imaskar. Since Pandorym was very dangerous to the Imaskari themselves, they kept its body and mind separated. Both were stored in the Celestial Nadir, a demiplane created by the Imaskari, with its psyche kept in the Imperial Weapon Cache within the Palace of the Purple Emperor, which was shifted to this plane. In the end, Pandorym was never used, and Re, Enlil, and the other deities destroyed the Imaskari Empire in -2488 DR.