Description Probably the most rare and even outlawed item of all the great prizes is the Daedric Crescent Blade. The Blade was used by Mehrunes Dagon's Daedric forces in the capture of the Imperial Battlespire. These extremely unique Blades were gathered up and Probably the most rare and even outlawed item of all the great prizes is the Daedric Crescent Blade. The Blade was used by Mehrunes Dagon's Daedric forces in the capture of the Imperial Battlespire.