Eanna Nimush

Eanna, a human, daughter of the former Governor of Delphinad and member of The Expedition, accepted a soul fragment from Thiol and the duty to carry the soul of Nuil for the future out of hell and back into the world. Because of this she became Nui, Goddess of the Underworld/hell. As such she sacrificed herself to open a portal that allowed the survivors after the final battle between Gene Evernight (now Kyrios, God of Destruction) with Aranzeb and the other gods to leave the now crumbling continent of Auroria.

The skillset of Occultism is attributed to Nui.