Myotismon (Japanese name:Vamdemon) is one of the commander digimons of Apocalymon, and one of his most powerful lieutenants as well. He is an undead ultimate level digimon. He was a major antagonist for a majority of Digimon Adventure and the main antagonist of Digimon Adventure 02.
Myotismon dresses like a gentlemen wearing a black cape. He wears a pair of black boots with one having skull on it and the other one with a bat on it. He has vampire fangs under his purple lips. He has one blue eye and one green eye.
He is very cruel and doesn't tolerate any failure from his army. However, he has gave Demidevimon more than one chance. Despite being one of the commanders of Apolcalymon, he seems to have his own ambition which was presented in Digimon Adventure 02.