Xoblah

is Pillar General 22 of Behemoth's 34 Pillar Division.

Appearance
He looks to be quite fat and short; his Pillar Tattoo is under his right eye.

Personality
Nothing is known of his personality due to him only appearing for short periods of time.

History
Xoblah's past is yet to be revealed.

Mobichi Arc
During his fight with Tatsumi Oga, Takayuki Furuichi summons Xoblah using his Demonic tissues. However, Xoblah fails to do anything resourceful and ends up disappearing shortly after Furuichi's tissues are knocked out of his nostrils. Xoblah bids Furuichi farewell before he leaves but ends up mispronouncing his name.

Return to Ishiyama High School Arc
Following a series of disappearances in Behemoth's 34 Pillar Division, an investigative team is sent to the Human World to figure out who is responsible for he matter. Four of the Pillar Generals are sent to resolve the issue: Agiel, Odonel, Labed, and Xoblah.

Xoblah and the others arrive in the newly-rebuilt Ishiyama High School where they find another Pillar General, Hecadoth, with two young teenagers in a fight. Upon seeing one of the teenagers, Odonel begins to vaguely recognize him; Xoblah informs him that the boy is Furuichi. Eventually, he and the other members of the investigative team are brought into the fight. One of the teenagers, who is actually a Spell Master, manages to swiftly defeat the four Pillar Generals and he leave them bloodied on the floors. Xoblah is left unconscious like several of his fellow Demons.

Later, Xoblah is carried out of the hallways by Agiel.

Powers & Abilities
Expert Strategist: While almost all of the other Pillar Generals expressed disbelief or dismissal at Oga's one-man invasion of Akumano Academy (their base), Xoblah on the other hand however hypothesized that Oga was acting as a distraction for the other delinquents to attack them off guard. Though Xoblah was clearly wrong due to not knowing Oga's recklessness, this does indicate some strategic expertise on Xoblah's end where he comes up with theories on the given scenarios and logistically guesses what his opponents might do. However Labed claimed that Xoblah was taken out quickly by Oga because he let his guard down.

High Demonic Power: As a Pillar General of the 34th Pillar Division, Xoblah has a high amount of demonic powers and command over the lower members.

Relationships
We don't know what is his relationship with the other demons, but at least we know they don't think his name is that funny as Oga does.

Quotes

 * Pillar #22....ngueh! (being punched by Oga)

Trivia

 * Oga makes fun of him becaus of his name. In fact, Xoblah is read "Kusobura" which is similar to "Kusobuta", which means "Fucking Fatty"; Ironically, Xoblah is quite Fat.
 * Some soldiers mentioned that Xoblah is the eldest son of the "Blah"-Family.