Villains in Anime: Donquixote Doflamingo, Muzan Kibutsuji & More

He is a cynical and heartless being with no regard whatsoever for the lives of humans or even his own kind. He perceives them as nothing more than disposable trash or a stepping stone. Muzan has even murdered his underlings to make a point.

Donquixote Doflamingo

The former Shichibukai, Doflamingo, was once a part of the World Government in One Piece. After taking over the country of Dressrosa from King Riku, he ruled there for years.