Killer

Killer, a member of the Kid Pirates from the South Blue, is a feared combatant and pirate among the Worst Generation, a group of twelve notorious pirates. Although he shares his crew's tendency towards violence, he also possesses a level-headedness that sets him apart from his more arrogant captain. During combat, he remains mostly silent and focuses on eliminating his enemies with his blades.

Killer is well-versed in historical facts and is considered a powerful pirate, despite not being a captain and lacking the powers of a devil fruit, making him unique among his peers. Prior to the timeskip, he earned a bounty of 162,000,000 beli and faced off against Urouge with apparent ease. His abilities have only increased since then, with his bounty rising to 200,000,000 beli. Killer has proven himself a formidable opponent, earning recognition from the likes of Zoro and Kaidou. He was able to wound Zoro during their fight and injure Kaidou during the raid on Onigashima. He also defeated Basil Hawkins, who acknowledged his strength. Despite losing the ability to swim and show other expressions besides a smile after consuming a failed SMILE, Killer remains a strong-willed fighter, as evidenced by his ability to resist Rayleigh's Haoshoku Haki. During their journey to Elbaf, Killer is responsible for waking up Kid and questioning their decision to disembark, which surprises Kid. Upon arrival, the Kid Pirates prepare for battle against the Giant Warrior Pirates, the Red Hair Pirates, and their allies.