Dagoth Ur was a powerful Chimer lord, and is the main antagonist of the Nerevarine in The Elder Scrolls III: Morrowind. He played a pivotal role in the Battle of Red Mountain, which resulted in the disappearance of the Dwemer and ultimately changed the Chimer into the modern Dunmer. He was also responsible for creating the Blight and unleashing Corprus on the region of Morrowind. He lived primarily in the crater of the volcano Red Mountain, which is itself called Dagoth Ur. Local legends referring to "terrible demons of the mountain" probably refer to Dagoth Ur and his cohorts. Also, he makes a small yet important appearance in the first game where he seemingly helps the player.
10 - A Masterpiece, Genuinely Groundbreaking 9 - Outstanding, a Must Have 8 - Excellent, Recommended to Anyone 7 - Very Good, Deserves a Look 6 - Good, Qualified Recommendation 5 - Fair, Solid yet Unremarkable 4 - Some Merit, Requires Improvements 3 - Poor Execution, Potential Unrealized 2 - Very Little Appeal 1 - Not Recommended to Anyone