Father – ‘Fullmetal Alchemist: Brotherhood’
He is probably the original Homunculi, extremely powerful, who has the physical appearance of Van Hohenheim and he’s also the creator and leader of the Homunculi. The Father is the character with the most changes in terms of increasing his own abilities, due to his numerous transformations. His goal is to to control the eye of god, essentially becoming a perfect being that’s more powerful than a god. Truth’s final punishment for Father seems poetic: by letting the Eye of God drag him back to the Eye, they let Father become as high as God in some senses, while completely stripping Father of the freedom he so longed for.