Grumpyre is a 2'10 monster. His whole body is just a deep grey circle with just two arms and no legs. He has four dark desaturated bat wings that have a slightly tattered membraine; these wings still keep him flying, despite the seemingly bad conditions. He has two small white horns. Grumpyre has small fangs. He also has red eyes. Grumpyre has lighter grey spots on his face and hands. He seems to be covered in a thin layer of short fur. Grumpyre is usually upset easily.