venomous sorcerer,ominous dark robes,glowing green eyes,holding a staff with a serpent design,mystical green flames,poisonous mist swirling,ancient spellbooks,dark stone castle interior,detailed arcane symbols,menacing expression,powerful stance,black and green magical aura,creeping vines with thorns,glowing potions on shelves,dark leather gloves with intricate patterns,ominous full moon visible through window,tattered cloak,deep shadows,emerald gemstone on staff,(best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),HDR,UHD,studio lighting,sharp focus,physically-based rendering,extreme detail description,professional,vivid colors,bokeh,