Source: Osirion, Legacy of Pharaohs, pg(s). 30
Mount Na-Ken is a peak in the Shining Mountains of Osirion. An isolated and sparse temple, no more than a few slabs of granite perched on a thin ledge, is located on the mountain. It is the home of a clan of ascetic worshipers of Irori who believe the Ethereal Plane and its manifestations of dreams and nightmares offer the answers they seek. The monks' leader is Sethir Lannoth, who has perfected a technique of hand-to-hand combat that initiates brief entry to Ethereal Plane.