Sword Man

Sword Man (ソードマン Sōdoman) is a combat Robot Master that was built by Dr. Wily to use an ancient sword that he stole from a museum. Unfortunately, Sword Man's sword was way too heavy, so the upper part of the body was fitted with an anti-gravitational device, and as such, both the upper and lower halves of his body can act independently of each other to improve his balance.