Generally speaking, Professor Ashford's Mutant still had a human shape. Half of his face looked like a zombie, falling apart from decay; his eyes were bulging like a balloon, one that might pop at any moment; his hairstyle was a replica of Mr. Einstein's. However, his upper body had the appearance of a werewolf, filled with fur and his hands were claws, and his back was rather unique in the sense that his elbows, the back of his feet, and his spine had saw-like bones peeking out. The rest were the properties of a vampire; the very few exposed patches of skin were pale, and he had the iconic fangs in his mouth.
In Feng Bujue's eyes, the appearance of this boss represented three things: it had a head, it was afraid of garlic, and it could be tripped.