Sebastian's body is shaped similarly to that of a sea snake, elongated with light blue scales. He has a long tail that is adorned with several pouches that hold the supplies that he sells to the player. At the end of his body is a large tail fin. He has three arms, one of which is attached to his left side and is wrapped in a bloodied bandage. His hands are humanoid, yet only have four fingers and are claw-like. Sebastian's face retains a humanoid appearance with fish-like features, such as an a