Falbium Asmodeus

Falbium Asmodeus, formerly known as Falbium Glasya-Labolas, was one of the Four Great Satans with the title of "Asmodeus". He was the Satan in charge of military affairs in the Underworld.

Appearance
At over 500 years old, Falbium is a tall man whose head is completely bald and has a goatee on his chin.

Personality
Falbium is a very lazy person, spending most of his time sleeping, and lives by the thought that “working means losing”. He is usually unenthusiastic in doing anything.

History
Falbium came from the House of Glasya-Labolas and was part of the Anti-Satan Faction before being promoted into the Satan Asmodeus sometime before the series began.

Birth of the Breast Dragon Emperor
He first appears in Volume 5 during the Young Devils Gathering.

The Heroic Oppai Dragon
In Volume 8, Falbium acted as Satan Green and test both Issei and Rias on table manners during their trials at the Ruins of Connection.

While Falbium did not appear in Volume 12, he was the one in charge of the battle strategy to counter the attack by the 12 Bandersnatch created by Leonardo's Annihilation Maker.

The Legend of Oppai Dragon and his Lively Companions
In Volume 21, at the end of the war against Qlippoth to finish off Trihexa. Falbium and some of other mythology leaders and their peerage began to implement Azazel's plan of trapping 666 inside the Isolation Barrier Field along with themselves.

Powers & Abilities
Immense Demonic Power: As one of the Four Satans, it is presumed that Falbium is an extremely powerful Devil.

Master Tactician: Falbium is also known for being the Underworld’s greatest tactician and strategist and has gathered many talented subordinates.

Trivia

 * The only known member in Falbium's peerage is the "Blue Holy Bull", Kuyutha.
 * Falbium's name is derived from the names of two machines from the Gundam TV series, G-Falcon of After War Gundam X and Dendrobium, GP03 of Mobile Suit Gundam 0083: Stardust Memory.