The One Mind is a mystical katana with a sleek, slightly curved blade that reflects a dark, semi-realistic feudal Japan aesthetic. The blade features a subtle, wave-like hamon line, indicating traditional forging techniques, and is paired with a handle wrapped in dark blue silk, adorned with a minimalist yet ornate tsuba depicting a swirling vortex. The overall design balances elegance with a sense of foreboding, suitable for a weapon of legendary status.