Wolbach was a tall and well-endowed beautiful woman with yellow cat

Wolbach was a tall and well-endowed beautiful woman with yellow cat-like pupiled eyes and short red hair, who also had pointed ears similar to an elf and a strange oval-shaped mark on her forehead.[1] She was seen to have goat-like horns protruding from the sides of her head while serving as a Devil King's General, although whether or not these are part of her natural physiology or are merely decorative items is unknown.[2] While teaching Explosion to Megumin, Wolbach wore a hooded robe covering her whole body and obscuring her face.[1] When she served as a General of the Devil King, she wore a cloak going down to her ankles and one-piece suit with a boob window and tie covering her cleavage.[2]