Devimon

デビモン

Devimon is a Fallen Angel. He was formerly an Angemon, but the Digital World's space soon became distorted, causing him to fall into the newly formed Dark Area and become the fallen angel seen today. A prominent mark of evil is embodied on his chest, serving as proof of his wickedness. He is a cunning old devil who takes no chances and refuses to play mindless games with enemies as powerful as himself. Although wicked and ferocious, he is very loyal to his master, with whom he has concluded a pact. It is said that if you are influenced into staring at his crimson eyes, he will control your mind. IceDevimon is his ice counterpart.
Devimon was known as Darkmon in the Tamagotchi Digimon virtual pets and is also known as the Dark Messenger. He is one of the few villains to have his own image song. It is entitled "Dark Wing" and appropriately ends in a chilling, villainous laugh.