This article's content is marked as Mature
The page Mature contains mature content that may include coarse language, sexual references, and/or graphic violent images which may be disturbing to some. Mature pages are recommended for those who are 18 years of age and older.

If you are 18 years or older or are comfortable with graphic material, you are free to view this page. Otherwise, you should close this page and view another page.

Roar, my secret arcana! Descend, o ultimate disaster! Flow, ye tears of despair and regret! — [Grand Catastrophe]!
~ Ulbert using sorcery.
If they make it to this point, let's give the heroes a grand welcome. There's a lot of players saying we're evil and whatnot, so why not wait for them majestically inside like final bosses?
~ Ulbert planning a warm welcome to the heroes.
My parents died pretty horribly. Working in such a dangerous place… they couldn't even find their bones, you know. And the compensation they paid to their employees was miserable. That's why they didn’t stop the production lines. After all, stopping them would incur huge losses. Losers like us… they use us up and throw us away.
~ Ulbert tells his tragic story to Momonga.

Ulbert Alain Odle is a minor character from the light novel series Overlord. He was one of the 41 Supreme Beings and a former guild member of the guild, Ainz Ooal Gown. Like many of the other Supreme Beings, Ulbert created his very own NPC, Demiurge, who serves as the Guardian of the 7th Floor in Nazarick.

In reality, he was a young man that suffered from a tragic childhood, dealing with the loss of his parents and the lack of proper education.


Ulbert's in-game avatar had the appearance of a goat-like monster that wore a black suit, equipped with a red flower on his left shoulder, a red cape and a hat. He also wore a mask that covered his right eye.


Not much is known about Ulbert in terms of his personality, but he was described to suffer from "chuunibyou", meaning that he came off as being arrogant and prideful. He was also known to have a very fixated fascination on the concept and idea of evil itself. Since NPCs carry over the traits of their creators, it can be assumed that Ulbert was just as, if not, more cunning and sinister than Demiurge.

Similar to Demiurge's relationship with Sebas, he would often get in quarrels with Touch Me, due to their conflicting philosophies and opinions. While Touch Me would seek out to aid those in need and do the right things, Ulbert was more of a mischievous person that acted out on logic, regardless of what was right or wrong. Despite this, Momonga believed he was a good friend and that he ultimately did indeed care for his friends.


In the real world, Ulbert was a young man who grew up in a poor family. His parents had passed away and the insurance was paid poorly. As a result, he had a poor education, in which he only made it through elementary school. Since then, he's developed a hatred for humanity, which would later play a role in his character.

Eventually, Ulbert got the chance to play YGGDRASIL, where he made lots of new friends. During his time on YGGDRASIL, he had killed a player at one point in order to gain the "World Disaster" class. Ulbert later developed a fixation on a World Item that would allow him to summon an army of demons, powerful enough to take over the world.

Ulbert spent much of his time replicating the item. He eventually made a prototype of it, but greatly disliked it and planned to get rid of it. However, Momonga ultimately kept it, believing that such a weapon could not be thrown away. Eventually, Ulbert's World Item was finished as the Armageddon Evil Statue and was given to his NPC, Demiurge.

Ulbert later conquered Nazarick, alongside his guild members. He then created the 7th Floor and assigned Demiurge to be the Guardian of the 7th Floor. Ulbert then disappeared along with the rest of the Supreme Beings, leaving Momonga behind.

Powers and Abilities

Ulbert was said to be the most powerful sorcerer among his guild members in terms of his sheer damage output alone. He was seemingly the sole user in YGGDRASIL of the magic class known as "World Disaster", which could only be obtained by killing a previous holder of said class. With the equipped items he had, he had numerous abilities that included:

  • World Disaster Magic: Because of his class, Ulbert was able to wield and use magic of devastating power. However, his most powerful spells had extreme mana costs and the mana pool of a World Disaster was quite limited. Because of this, users of the class usually carried disposable magic items to avoid running out of mana too quickly. Ulbert shone best when paired with a team, as this allowed him to leave minions to frontline warriors and only use his mana when it really counted. However, he was not capable of prolonged solo play in high-level areas, since his mana would run out promptly.
    • Magic Arrow: A basic spell that fires an arrow-like blast of magic. With the skill Boosted Magic, Ulbert can dramatically increase the potency of the spell by raising its tier.
    • Grand Catastrophe: A spell said to be more powerful than even super-tier spells. It was able to annihilate several high-level monsters instantly. However, it required 60% of Ulbert's mana pool to cast, making it a rarely-used trump card.
  • Teleportation: With the Ring of Ainz Ooal Gown equipped, Ulbert could teleport anywhere he freely chose to be within the Great Tomb of Nazarick.
  • Armageddon Evil Statue: Ulbert's attempt to replicate a World Item by using multiple crystals all imbued with the spell Armageddon Evil. He could use this to summon an army of demons, however, they would be hostile to everyone, including the caster. Ulbert created multiple increasingly powerful variations of these statues, but even the best one he managed to create was not able to fully replicate the power of the World Item.



           Overlord logo Villains

Great Tomb of Nazarick
Supreme Beings
Ainz Ooal Gown | Ulbert Alain Odle

Floor Guardians
Albedo | Shalltear Bloodfallen | Demiurge | Cocytus | Aura Bella Fiora | Mare Bello Fiore | Gargantua

Sebas Tian | Lupusregina Beta | Narberal Gamma | Solution Epsilon | Entoma Vasilissa Zeta

Area Guardians
Pandora's Actor | Kyouhukou

Floor Guardian Subordinates
Evil Lord Wrath | Evil Lord Envy | Evil Lord Greed

Independent Members
Neuronist Painkill | Iguva=41

Khajiit Dale Badantel | Clementine

Barbro Andrean Ield Ryle Vaiself | Fluder Paradyne | Remedios Custodio | Renner Theiere Chardelon Ryle Vaiself | Erya Uzruth

External links

Community content is available under CC-BY-SA unless otherwise noted.