Zarok

Zarok is the main antagonist of the game MediEvil, he is an evil sorcerer hellbent on taking over the realm with an army of undead.

A century before the game begins it is believed that Sir Daniel Fortesque succesfully killed him during a war against an army of demons he had created (it was made up on the king's part). However Zarok had survived the battle and returned to exact revenge, bringing the dead to back to life with his magic to aid him, in which he unknowingly brought his old nemesis back from the grave as well.