Following is the list of the top 8 most dominant alchemists. • Father • Van Hohenheim • Tim Marcoh • Roy Mustang • Izumi Curtis • Scar • Edward Elric • Alex Louis Armstrong The formidable antagonist Father is the strongest of them all. As he uses high-powered alchemy and can prevent others from using their abilities. He plays the role of the villain in Fullmetal Alchemist: Brotherhood. Most of his power comes from the fact that he is the original homunculus and the Philosopher Stone.