Mindspike, Blade of the Unspoken Cut

This elegant longsword is forged from moon-bright steel inlaid with veins of translucent crystal that drift with inner starlight. The blade has no guard, only two suspended rings of force that orbit the hilt like small moons. When drawn, it hums like a tuning fork heard through the bones, and every edge it casts seems to leave a pale violet afterimage in the air. The weapon feels weightless in the hand, yet lands with the certainty of a thought made fatal.