It's Like That One Video

Description
"Show thine worst enemy, the abomination known as 'The Darkness,' who is the nerdiest of them all."

Strategy
The Darkness is located in Hatred's Shadow, at the end of the Orc encampments. Before entering the Pits and past Sir Gallow, all the way to the right, there is a an area with a campfire and two sleeping bags. Directly to the left is The Darkness.