Doctor Doom is one of the Blind Bag characters in LEGO Dimensions 2: The Rise of Enoch, from the Marvel Comics franchise.
Dr. Victor von Doom was the son of a Romani sorceress and medicine-man from the European nation of Latvertia. As a young boy his mother was spirited away by the demon Mephisto and his father killed by the Baron of Latvertia.
As a young-man, Victor was brought as an exchange student to New York City where he became the roommate of Reed Richards. As an immigrant, Victor was bullied by Reed and his contemporaries with him learning to harbour a deep hatred for Richards. Eventually Doom attempted to create a device which would let him communicate with his dead mother in the dimension of Mephisto but had to break the college's rules to do so. Richards tried to alter Doom's machine for it worked off of faulty theorems but Victor refused the assistants. The machine blew up in Victor's face and caused minor scarring of which Victor blamed Reed's interference for before being expelled and deported.
Victor spent the following years of his life studying occultism and mysticism, becoming a great sorcerer and having monks graft a metal mask to his face as he couldn't cope with his scarring's imperfection. He later lead a revolution in his homeland of Latvertia to become it's new leader and turned the country into a utopia at his control. As Doctor Doom, Victor was one of the most intelligent and capable beings in the universe with him additionally having an entire nation at his disposal and an iron will. All the while he was motivated to conquer the Earth to create a better world with himself as ruler but his totalitarian mindset and narcissism always got in the way of this.