wizard, casting spells, dark arts, unlocking, intense gaze, focused expression, black robe, wand in hand, ancient runes, dimly lit room, stone walls, Hogwarts, magical atmosphere, flickering candlelight, spellbook open, incantations, 3/4 view, dramatic shadows, high contrast lighting, immersive environment, detailed textures, intricate patterns on robe, action pose, dynamic composition, mid-cast motion, mysterious aura, interactive spell effects, particle swirls, dark energy, immersive 3D render, fantasy setting.