Cohen has messy short Faded Blonde hair. He has Heterochromia, with his right eye being gold and his left being light-blue. He's a quite taller than average, being 5'11. His powers only work on Saturday nights, for whatever reason. He is known to be quite sadistic, as he enjoys preying on lower Helices as well as urging human vessels to jump off high structures. He tends to gaslight humans too, as he just plays with their minds for the sake of it. He also seems to enjoy being hated, somehow.