Xavier

Xavier was an immensely powerful Dark Lord, formerly he was a monster called Fire-kappa. He is adept in fighting with flames. He was one of the Four Elite Dark Lords during the reign of Demon King Nighcisa.

Personal History
NC0xxx - Xavier drinks the blood of Nighcisa and becomes a Dark Lord.

NC0705 - Xavier embarks on a trip to JAPAN to kill the leader of humanity, Ishimaru Fujiwara.

NC0706 - After a fierce battle, he manages to kill Fujiwara and gravely injure the Tenshi Sect founder Geppei, but before Xavier can land the killing blow, he is sealed away by a special ritual Geppei had prepared.

GL0001 - Xavier is revived in an incomplete state and creates his first apostle, Toukichirou the monkey. Xavier is promptly sealed again, but his apostle remains, waiting for the prime chance to unseal him.

GL0500 - Xavier revives a second time, this time at full power, he and his five apostles lay waste to JAPAN, leading to unrelenting assaults on the Tenshi Sect. It is at this time that Kurohime is conceived. The Hero of the Era, wielding the Holy Sword Nikkou, appears before the rampaging Xavier and challenges him to a duel. Xavier almost loses the battle, but the Hero turns 20 years old in the middle of the fight and loses his Heroic powers. Confident in his victory, Xavier crushes the boy's head, but unbeknownst to Xavier, a modified version of the Geppei ritual was being prepared. His soul was split into eight pieces and closely guarded by the houses of feudal JAPAN, three of his apostles were sealed inside the bodies and bloodlines of Tenshi Sect diviners.

LP0005 - Xavier is partially revived and inhabits the body of Oda Nobunaga, leader of the Oda family. His apostles are systematically resurrected and they begin terrorizing JAPAN once again. He is ultimately foiled by Rance and the Demonic Sword Chaos, who were in JAPAN for a hot springs vacation. After attempting to destroy the Tenma Bridge and sink JAPAN itself, he is challenged by the unified houses of the country and is slain by Rance. Little Princess Miki destroys his blood soul, rendering Xavier's ego inert and removed from the pool of reincarnation.

Personality
He was very arrogant, having absolute confidence in his own power, believing humans to be trash. He didn't even care for his daughter, thinking of her as a useful tool and a durable toy.

Not even the other Dark Lords liked him, many were amused by the constant unsealing and resealing that kept happening to him.

Xavier feared Kayblis, and had known to feel queasy in his presence.

The only person Xavier had genuinely respected was the Demon King Nighcisa, to whom Xavier pleged absolute loyalty.

Abilities
He had incredible strength, Demon King Nighcisa trusted him more than anyone else.

He has a good eye for strong fighters, with the ability to understand the skill levels of people just by fighting with them. Using this ability, he saw Rance's incredible power and wanted him as an apostle, he also considered turning Kentarou into an apostle, but saw him as too inexperienced for such a role.

He had five loyal apostles, which is an impressive feat, the second largest number of apostles in the history of the Dark Lords.