Piemon

Piemon is a demon Digimon who serves as the main antagonist of the Digimon Adventure anime series. He is a cruel and sadistic being who takes great pleasure in causing pain and suffering to others. He is also extremely intelligent and cunning, and he is able to manipulate others to do his bidding. Piemon first appears in the episode "The Dark Masters", where he is revealed to be the leader of a group of evil Digimon known as the Dark Masters. He and his allies quickly defeat the DigiDestined and take control of the Digital World. The DigiDestined are eventually able to defeat Piemon and his allies, but he is not killed. He returns in the episode "The Final Battle", where he attempts to destroy the Digital World once and for all. However, he is once again defeated by the DigiDestined, and this time he is finally destroyed. Piemon is a truly evil and despicable character, but he is also a very well-developed and complex villain. He is a truly memorable antagonist who has left a lasting impression on fans of the Digimon Adventure anime series.