Arkthar, the chaos necromancer, looms large, an embodiment of fear and confusion, casting darkness like a storm spreading seeds of malevolence. He towers over the landscape in a hyper-realistic, detail-oriented style reminiscent of a Yu-Gi-Oh monster, capturing the essence of dread and awe on a monumental scale. His form is ethereal yet menacing, shrouded in mystical energy that swirls around him like a tempest. His eyes glow with an unearthly light, while skeletal minions emerge from the shadows at his command, adding depth and intensity to his terrifying presence. The scene is a masterpiece of intricate details and dynamic contrasts, drawing the viewer into a world where chaos reigns supreme.