Beelzebuth

This article is about Rimuru's Ultimate Skill. For Geld's Ultimate Gift, see Beelzebub.

> Report. By the name of Raphael, Lord of Wisdom, I command Beelzebuth to consume all the magicules within this barrier. Do not leave even a single soul fragment behind.
>
> Raphael, Volume 5: Demon Lord Awakening

## Beelzebuth

* Manga
* Anime
* Game

### Alternate Translation(s)

Beelzebub
Belzebuth (Yen Press)

## General

### Former User(s)

Emils ≠
Rimuru Tempest

## Evolution

### Previous

Gluttony
Merciless

## Debut

### Game

That Time I Got Reincarnated as a Slime: Isekai Memories

**Beelzebuth** ｢暴食之王｢ベルゼビュート｣, *beruzebyūto*, lit. "Lord of Gluttony"｣ is one of Rimuru Tempest's Ultimate Skills. It had evolved from the Unique Skill Gluttony at the cost of Merciless during Rimuru's Harvest Festival.

## Abilities

Beelzebuth can absorb targets, as if it was a **Black Hole** ｢暗黒重力渦｢ブラックホール｣, *burakku hōru*｣.

### Sub-Skills

* **Predation** ｢捕食, *hoshoku*｣: Absorbs the target into the body and can be used at range like Gluttony. If the target is conscious, however, the success rate greatly decreases. The affected targets include organic matter, inorganic matter, Aura, Magicules, Skills, Magic and even space itself. It also takes effect instantly, ignoring space and time.
* **Imaginary Space** ｢虚数空間, *kyosū kūkan*｣: A Chaos World. The ultra-evolved version of Stomach and Isolation with unlimited size. It's a prison where those who need to be quarantined are locked up. This ability was added to Beelzebuth during the events of The Abyss Unleashed.
	+ **Stomach** ｢胃袋, *ibukuro*｣: Where all absorbed targets are stored. Items produced via Analysis can also be stored. Anything that is stored in the stomach is not affected by time. Its capacity has been greatly enhanced compared to Gluttony.
	+ **Isolation** ｢隔離, *kakuri*｣: Harmful materials or things unnecessary for analysis can also be stored. They will be used to replace magic energy.
* **Mimicry** ｢擬態, *gitai*｣: Replicates the absorbed target's appearance. The skills and abilities of the target can also be used. However, this depends on the successful analysis and acquisition of relative information regarding the target.
* **Corrosion** ｢腐食, *fushoku*｣
* **Soul Consumption** ｢魂喰, *konjiki*｣: The ability inherited from Merciless that can eat the Souls of targets and kill them anytime. It can be activated once the target's heart breaks. It also can be used to directly eat the target's Heart Core when left unprotected by their Spiritual and Astral Body. Like Predation, it also takes effect instantly, ignoring space and time.
* **Food Chain** ｢食物連鎖, *shokumotsu rensa*｣: The user can freely copy the prototypes of the skill of any subordinates, while also enabling the user to grant subordinates any skill they are compatible with. Furthermore, the user's "power" also grows whenever their subordinates grow stronger.

## Known Users

**Emils** †≠**Rimuru Tempest** ‡**Rimuru Tempest**via Shub-Niggurath

* † = deceased
* ‡ = former
* ? = unknown
* $ = spinoff
* ≠ = noncanon
* @ = animeonly

## Trivia

* Beelzebuth is another name for the Devil in Christianity.
	+ In Demonology, Beelzebuth is one of the seven princes of Hell, associated with the sin of gluttony.
* In That Time I Got Reincarnated as a Slime: Isekai Memories, the "Rimuru Tempest 「Awakened Demon Lord」" unit uses this as a Secret Skill.
* In Last Cloudia, Rimuru uses this as his Special.
* In Seven Deadly Sins: Grand Cross, unit "「Octagram」Demon Lord Rimuru Tempest" uses it as an all enemy attack Debuff card that blocks out healing.

## References

1. ↑ *That Time I Got Reincarnated as a Slime* Anime
2. ↑ *That Time I Got Reincarnated as a Slime* Game: ISEKAI Memories
3. ↑ *That Time I Got Reincarnated as a Slime* Light Novel — Volume 6, Chapter 5
4. ↑ *That Time I Got Reincarnated as a Slime* Light Novel — Volume 10, Chapter 3
5. ↑ *That Time I Got Reincarnated as a Slime* Light Novel — Volume 5, Chapter 5
6. ↑ *That Time I Got Reincarnated as a Slime* Light Novel — Volume 10, Chapter 5