Niraat Rahn is a northern pass that cuts through the cloud-capped peaks of Lok Kreniik, linking Hells Womb with the Aerie of Dragons. It holds the best road, the Tun Sahsir, and quickest route for traffic to move between Paradomea City or Vrak-Tror east to Gaard Goraag. Even though it is a heavily used route, the pass is very dangerous with many ruined keeps and towers and a few standing ones garrisoned by Ag Envok in the east and the Tormoran Federation in the west. Paradomea also has strongholds in the northern mountains overlooking this area. These are here to protect their mercantile interest and make some effort in keeping the peace between their more unstable neighbors.
Niraat Rahn has seen many armies march through it and battles fought in it. In the God Era, the armies of Asmodeus marched through the area, battling demons all along the way. They joined up with those of Bahamut at Enkii Mah, starting the Hoof Front. During that war, Niraat Rahn was a lifeline for supplies and reinforcements coming in from Hells Womb. As a result it often came under attack by bands of flying demons seeking to harry and damage the angelic supply lines. In the reign of Arkhosia the dragonborn marched through the valley into Hells Womb where they established holds and pushed their borders out in a great arc. In the Second Epoch, the Black Tide tried to open the trade route through the valley, but were driven off by Pruziig Sken. This holy order is always a thorn in the side for those seeking to spread evil into the area.