Dark Oak (Sonic X Official Season 3) - by CartoonFan1994
Dark Oak (real name: Lucas) is the true main antagonist of Sonic X, more specifically during the final season. He is the powerful leader of the Metarex, an army of bio-robots that scours the galaxy for the Planet Eggs, jewels that contain the life energies of their planets.

  • I Know he reformed but in my series, he is still a bad guy