Thyrmir's Gorge

Thyrmir's Gorge, placed near the Dramus River, is located somewhere within the Stair of Grief. During the Great War, the Deceiver and the remnants of his army were destroyed in the gorge by a legion led by Twelve Motion Jeweled Skull, Durak, and Turgeis with Burning Steel. The Fallen Lord was plunged into the Dramus River, and he swept away downstream, with his scepter sinking to the bottom.

The Legion led by Twelve Motion returned to the area sixty years later to find the Deceiver and his scepter. While scouting in the snow, berserks spotted terrifying shapes lurking about within the dense weather, which turn out to be the Mauls and the undead. Eitri and his team of dwarven demolitionist then prepared ambush sites throughout the pass to fend off the Dark, giving Twelve Motion Jeweled Skull time to dig up the scepter.