Arkthar the chaos necromancer, commanding waves of dread and disarray as effortlessly as the breeze carries the seeds of malevolence, grand masterpiece, immense scale, depicted in a detail-oriented, hyper-realistic style akin to a Yugioh monster card, capturing an aura of formidable power and intricate design, set against a backdrop of swirling dark energies, casting ghostly shadows and ethereal wisps that accentuate his haunting presence, devoid of frames or distractions, focused solely on the chilling grandeur of the character, emphasizing intricate textures and elements that portray the fusion of chaos and necromancy.