dark fantasy scene of Nazgul lying defeated on ground with loyal demonic horse standing guard, wraith sprawled dramatically with tattered black robes spread out like pooling darkness, empty hood fallen back revealing void where face should be, armored gauntlet with silver ring stretched out on ground, massive black stallion standing protectively over fallen master, horse's glowing red eyes watching vigilantly, smoking nostrils in cold air, ancient evil runes on horse's armor gleaming, ethereal dark mist curling around both figures, torn and muddy terrain, scattered dead leaves, dramatic side lighting creating long shadows, medieval-style horse armor with intricate details, morning mist in background, gothic atmosphere, photorealistic rendering, detailed textures on leather and metal, cinematic lighting composition, high detail on fabric folds and horse's muscular form, trending on artstation,Nazgûl wearing a cloak,