Khen might be a lazy fatass most of the time, but he also possesses demonic powers. How he got them is unclear right now, but he often uses it to play pranks on people who go on his nerves or insult him. He specializes in transfiguration magic, so his curses are quite often of a transformative nature. When he uses his magic, the runes on his body start to glow up. Only time will tell what type of shenanigans he will get up to next.