Manamune is a stylized fantasy sword with a sleek, elongated blade that tapers to a sharp point, featuring intricate blue energy runes etched along its length. The hilt is wrapped in dark leather with silver accents, and the guard is designed with angular, geometric patterns that glow faintly with a blue luminescence. The pommel houses a small, pulsating crystal that emits a soft blue light, symbolizing its mana-infused properties.