The Scourge | TESR Skywind

"Scourge is a legendary Daedric artifact. It was forged from sacred ebony in the Fires of Fickledire. It is a fierce weapon, and takes the form of a steel or ebony mace. Malacath dedicated it to mortals, and any Daedra who attempts to invoke its power will be banished to the Void,"
- The Tamrielic Lore