"This blade of ebony is no mere weapon," the mysterious woman whispered, "It brings great power to its wielder... your victims will be more than happy to accept their fates which you will bestow upon them."

Song: Zayde Wølf - Madness

The time has come
Let's make some magic
Let's have some funThis gonna be madness

A scene from Dark Brotherhood: Ancient Blood
Mephala, the Ebony Blade, The Elder Scrolls and all related belong to Bethesda

*Note: Yeah, Mephala didn't have a physical design for Skyrim, so I made one.