"How dare you not bow your head to the Undead King? You'll regret this..."
A being with more magical power than all the other demons of the night. It overcame death through diligent magic study, and became a creature that can be resurrected any time it dies. According to a priest who had tried to defeat it, "It is not resurrected, but lives while at the same time being dead." Due to this, he was unable to win and lost his life at the hands of the Lich.