"Bow to me, I am Laharl, Overlord of the 9 circles of Infernus! And soon, all people of Existence will bow at the sound of my name!"
Overlord Laharl is the son of King Antroklis, and the lesser prince of Infernus (Hell), second to Satan. During the events of the Infernal War, he scolded Satan for his sloth and lack of presence in the other realms. Laharl ordered his lord to step down from the Throne, and Satan did, to give the young Overlord a chance. Laharl and his armies besieged Atmah for an extensive amount of time, killing everything in their way. After being stopped by Blue team, he played his hand once again during the Evil War, where his minions battled against the forces of Malefor. Though he lost, his High Mages unleashed the hellfires and burned the world to a crisp (this began the Wasteland Wars). Later, he joined the Mythic Dawn, where he served Veigar. At the end of the Mythic Dawn War, when Veigar killed Laharl's father, Antroklis, Laharl fought and kiled Veigar, ending his threat to Existence.
After Laharl's "failure" during the Mythic Dawn War, Satan dethroned Laharl from Overlord status and brought him back to Prince status. Laharl, no longer in charge of Hell's armies, is now no longer considered a threat.