The Blade of Shadows

Another for Swordtember 2022 - This is my take on the Blade of Shadows, gifted to Be'lakor the Dark Master by the Ruinous Powers.
The blade itself is a shadow made manifest and dances in and out of physical form into an impossibly sharp edge that can slice through any substance in the Mortal Realms and a cruelness that can only be rivaled by its wielder.