Capture a hyper-detailed scene of a massive spell being cast by a large coven of witches, with the legendary Blocksberg mountain as the backdrop. The image should evoke a sense of ancient witchcraft, shot using a high-end Hasselblad digital camera, with a Mitakon Speedmaster 300mm lens. Embrace a dark aesthetic with flickering ember light and intricate details. The atmosphere should be filled with a subtle light pollution, creating an epic and enchanting illumination. The scene captures the mystical essence and dynamic movement of the ritual.