Dark Mario

Dark Mario is a PURE EVIL form of Mario. He was created in a cloning accident. He likes to kill people using his unnerving stare, knife, other knife, sword, axe, lightsaber, darksaber, katana, Phaser, bombs, gun, other gun, machine gun, rifle, strength, explosive charges, similarity to Mario, and his other other gun.

People he has killed
Many Weegee clones

Captain Kirk

Mario's clone

Waluigi's half brother's second cousin twice removed's uncle's cousin's mother's husband's grandfather's cousin's brother's son