Demonic sorcerer summoning dark magic in a cavern

A Cinematic image of A wicked sorcerer with a goat face white glowing eyes and full curling ram horns on his head wearing a crimson robe adorned with gold and silver amulets, wielding a mystical staff, conjures ancient evil spells within a dark, mysterious cave. Glowing runes illuminate the scene, alongside a giant cauldron, and grotesque creatures emerge from the umbra. Swirling smoke and mist permeate the atmosphere. Rendered in the style of The classic fantasy and horror masters, with a sharp, detailed aesthetic, featuring intricate 8K detail, dramatic chiaroscuro lighting, and an ominous, vibrant color palette.