Ultimate Raven

Ultimate Raven (アルティメットレイブン Arutimettoreibun) often called Perfect Raven (パーフェクトレイヴン Pāfekutoreibun) or simply Raven) is a monstrous form of the king of the crows Dark Raven and the second part of the final boss battle in the first and second games. Ultimate Raven does appear in the cartoon series, but as a last resort when Dark Raven's magic begins to fail him.

Apearance abilities and personality:
Ultimate Raven takes the form of a large shadowy raven with large dark grey legs, sharp black talons and pure white eyes, to the point of having no pupils. Whenever he is beaten, he'll begin sparking white and yellow electricity, indicating he is becoming weak.

Along side his usual magic, Ultimate Raven's attacks increase one thousand fold, to the point of stripping Billy of his rooster suit. His talons are sharp enough to cut through stone, his dark strike can now fire at multiple areas instead of just one and he can manipulate the area around him to make everything pitch-black. His most powerful attack however is his dark ball attack, in which he fires a ball of dark energy at his opponent.

Like any mindless monster, Ultimate Raven destroys everything out of pure malice. This doesn't mean he is completely mindless as he believes that he (along with his army) is truly invincible. In a matter of speaking, in this form he truly believes that nothing can destroy him and that he has become a literal god, a drastic change from his usual cold hearted sadistic self evident by a quote in the cartoon when fighting Billy Hatcher a second time 'You have seen me show mercy, now you will feel the power and the wrath of a god!'

History:
Evil reborn

Dark Raven finally found the giant egg and was ready to hatch it when Billy Hatcher and his friends intervened. After a long exhausting fight, Raven's wish came true as the giant egg hatched and dark malicious smoke came from it. Raven and his staff were both absorbed by this sinister energy and he took on his new form, screeching at his young opponent. Billy dodged every attack Raven threw at him, but the monstrous king fired a large ball of pure darkness at the child, stripping him of his suit and his powers and making Raven look on in self-surprise. Billy attempted to fight back, but Raven, having more destructive power, continued to slash and fire dark balls at the former almost killing him in the process. Just when Raven could deliver the final blow, Menie-Funie intervened and gave Billy a way to defeat Dark Raven once and for all.