Devil Slayer

Devil Slayers are people who use Devil Slayer Magic.

Description
Also known as Exorcist Mages, Devil Slayers are people that utilize Devil Slayer Magic. Like Dragon Slayers and God Slayers, Devil Slayers can also become immune to the effects of their respective element and can even eat it to replenish their strength. It appears that Devil Slayers can manipulate their own body to some degree, allowing them to change the color of their irises and summon black markings across their body at will. The markings seem to help them resist the effects of Curses, by turning part of the user's body into that of a Demon. These Mages also have the ability to analyze the body composition of Demons by merely looking at them.