Caesar King is a short-tempered green-haired woman and the leader of the Sons of Calydon, a biker gang operating in the Outer Ring of New Eridu. She is unusually competent and efficient in combat, wielding a sword and spiked shield. Originally known as Soldier 0, the captain of Silver Squad—a special forces unit of clone soldiers—she was later adopted by Nicole and took her family name. Despite her combat prowess, she struggles in other aspects of life. Caesar possesses a prosthetic arm that came from Billy Kid. As a Defense unit in gameplay, she excels at providing shields to allies and stunning enemies with her high Impact stat. Her shield can also buff the party's attack power, making her a versatile support character on most teams.