Nictis

Nictis is an ancient and powerful entity that appears in the ending of The Greatest Threat of All, and serves as the main antagonist of the Eternal Despair saga of the Roach Chronicles. He was the ruler of the Cursed Realm and was created with the realm itself. When the Cursed Realm was destroyed, Nictis fled his collapsing realm and fell into an eternal sleep between time itself in order to preserve himself through the ages.

Following the destruction of the Time Blade, Nictis was awoken from his slumber due to the distrubance in time. Following the defeat of Ataraxia, Nictis would haunt the dream of Samuel Higgins, hinting to his return and ultimate goal in using the Dark Scepter to turn all of Earth's population into an undead army.