Sephal is dark skinned and is covered in scars. He is seen mostly without a shirt and has earrings in his ears. His hair is wild and assumed white and he has black eyebrows.
Sephal is very confident and enjoys a good fight against strong people. He is first seen speaking with the other Dukes wishing Toro Picana had come to his temple instead of Ziggy's so he could fight him. He also took on the group containing Shun, Jerzey Puma, Riba, and Bicardi with no hesitation smiling the entire time.
- This power is very dangerous. All attacks inflicted on anyone, including Travelers, are permanent. It has been used to heal Sephal from amputated limbs and piercings in his body making him seem almost immortal. Attacks with this power can blast through enemies and cuts them with ease.