summoning circle, ancient grimoire, candlelit room, mystical symbols, incantation, robed figure, focused expression, intricate gestures, summoning Goetic demon, protective pentagram, smoky atmosphere, dim lighting, eerie shadows, medieval castle, stone walls, velvet robes, intense gaze, dramatic contrast, high-resolution textures, realistic, ambient light, wide-angle shot, HDR, detailed facial features, tense posture, supernatural event, occult practice, fantasy setting, mystical ambiance, arcane energy, mysterious.