Dancing Zweihander

Concept: “A massive blade, flying effortlessly, leaving behind a silent swoosh and a trail of dismembered corpses.”
Content: A malicious, relentless take on the dancing sword
Writing: Some introductory color text with elaborate Special and table of random actions
Art/design: Vivid colors highlight an abstract vivisection
Usability: Some combat caveats for the DM to keep in mind, but nothing overly complex