Nathaniel Zimmermann

Nathaniel Zimmermann is a disgraced surgeon and an antagonist of The Inconcievibles.

Appearance
Normally, Zimmermann is a thin, blond man with flawless fair skin. On his back, he has an enchanted tattoo of six elaborate spirals. After he absorbed a knife demon, he gained a stronger second form that resembles a spindly grey devil.

Personality
Zimmermann is superficially polite to others, but is in actuality a cold-blooded, sadistic sociopath. He delights in the pain of others, or even the simple knowledge that he is causing suffering.