Joel is Heaven's head of administration and security, and supervisor of the universe's laws and rules. Despite being a bureaucrat, he is one of the strongest angels. He's capable of great physical prowess, a master fencer and, on rare occasions, a fire magic user.

Since his creation, Joel lives for his work. He has an extensive knowledge of all laws governing the universe, including the laws of physics and nature, and pride himself in following every single one

With a high sense of responsibility, the Seraph tends to be very literal and do things by the book which can lead him to misinterpret social cues. Still, he does his best to understand and protect his mischievous brethren as it's the closest thing to a social life he has.