AI Image Prompt:
Design a CD cover art that encapsulates the essence of a black metal band. It should depict a gloomy medieval scene consisting of an unlit black mass and signs of witchcraft. Surround this eerie scene with a frame adorned with mystical characters that evoke a sense of enigma. The overall style must reflect the dark and intense music genre, employing a monochromatic color scheme, violent contrasts, and raw imagery to amplify the feeling of chaos and subversion.