A breathtakingly intricate magic sword designed as a high-quality video game asset, featuring a sleek blade with stunning iridescent hues and a captivating blue glow. Rendered in a detailed fantasy illustration style with octane quality and high sampling, the sword showcases ornate engravings and gemstone embellishments that catch and reflect light beautifully. Set against a pristine white background for isolation, this fantasy masterpiece is trending on art platforms and evokes a sense of mystical allure and unparalleled craftsmanship.