Killer

"Massacre Soldier" Killer is a masked pirate and subordinate of Eustass Kid. He is one of eleven pirates who have been referred to as "The Eleven Supernovas" on Sabaody Archipelago whose bounties are higher than 100,000,000 when the Straw Hats arrive in the place. He and Zoro are the only supernovas who are not captains.

Appearance
Killer is a masked man with long hair. He wears a polka dotted shirt and pants that resemble those worn by real world Native Americans. He carries around a pair of hand guards that have scythes attached to them.