Jujutsu Kaisen Modulo Chapter 21 Reveals Dabura’s Domain Expansion

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Chapter 21 of Jujutsu Kaisen Modulo was a huge turning point for the story. It significantly advanced both the main plot—focusing on improving cursed energy—and the development of the character Dabura Karaba.

Dabura is an incredibly skilled fighter, and his cursed technique is among the most dangerous in Jujutsu Kaisen. In Chapter 21 of JJK Modulo, he’s reached the peak of his abilities by developing a powerful Domain Expansion. It’s surprising to see him create one so early in the story, but his exceptional talent allowed him to master such a complex ability quickly, making him one of the strongest characters. Dabura is now a formidable opponent, capable of fighting alongside characters like Gojo and Sukuna, and even Yuji Itadori. His Domain Expansion may be the most overwhelmingly powerful one seen so far.

Dabura Karaba Has Pushed Himself Beyond All Limits In JJK Modulo

Dabura Developed Reverse Cursed Technique and the Cursed Technique Reversal Against Mahoraga

Image by Rei Penber/ Game Rant

Dabura Karaba is remarkably powerful, easily ranking among the most skilled sorcerers in the story. He was a formidable force even before mastering the advanced techniques used by earthlings. On Simuria, even Dura couldn’t defeat him, demonstrating just how overwhelmingly strong he was.

For the first time, Dabura Karaba will dance across the battlefield at Sublight speeds. — Narrator

Dabura’s incredibly powerful ability, combining deadly intent and light manipulation, is strong enough to defeat most opponents in a single blow. This made Mahoraga the ideal challenge for him. The fight with Mahoraga truly tested Dabura, and he could have actually lost. This intense battle pushed Dabura to surpass his previous limits, initially allowing him to channel his cursed energy through his own body and move at speeds approaching the speed of light.

After that, Dabura mastered a special technique called Reverse Cursed Technique. He also learned to control the flow of cursed energy within his body, allowing him to use Cursed Technique Reversal and transform his light-based power into darkness.

Dabura quickly became one of the most powerful and dangerous sorcerers ever seen in the world of Jujutsu Kaisen, rivaling even Gojo and Sukuna. His final challenge was to create his own unique Domain Expansion, a feat he accomplished in chapter 21 of JJK Modulo. Now, he possesses an incredibly strong Domain Expansion to add to his already formidable abilities.

Dabura Has Unlocked Domain Expansion Now

Dabura’s Domain Expansion Is Called Reverse Crossing

In chapter 21 of JJK Modulo, Dabura Karaba has reached a new level of power and developed a Domain Expansion. To achieve this, he needed to master barrier techniques, which he apparently learned by studying the protective barriers on the spaceship he used to arrive on Earth. Dabura understood how to create these barriers and then combined them with his natural abilities to form his Domain Expansion. This is a significant development for his character and promises exciting things to come.

Hey, what do you call this technique on earth? — Dabura to Mahoraga

Dabura’s Domain Expansion has a rather complex name. Originally, in Japanese, it’s called Yūmeikyō Sakahoko, meaning “Defined Crossing of Light and Dark.” Essentially, Dabura’s Domain Expansion is an area where he fully controls his cursed technique – and potentially even how it’s undone – which is what makes it so dangerous.

Dabura’s Domain Is Tied To Light And Darkness

Dabura Can Combine Light And Darkness

Image by Manga Plus

I’ve been watching Dabura, and while we haven’t seen the full extent of his Domain Expansion yet, it’s already clear he has incredible control over both light and darkness within it. It seems he might even be able to combine them, given the domain’s theme revolves around the intersection of light and dark. It reminds me a bit of Gojo’s Hollow Purple – he essentially mixes different aspects of his own technique to create something entirely new and powerful. I’m really curious to see what Dabura can do when he fully unlocks his domain’s potential.

I want to fight more! I want to grow more! I want to gain more power! — Dabura Karaba

Dabura’s Domain Expansion might create a destructive force, like a black hole, capable of erasing everything. If so, Mahoraga wouldn’t stand a chance. The domain would also massively boost Dabura’s power, giving him an unavoidable attack that Mahoraga can’t overcome. With enough strength, this attack could defeat Mahoraga instantly, ending the battle.

Dabura’s Character Arc Beyond The Mahoraga Fight

Dabura Could Fight Yuji Itadori Soon

Now that the fight between Maru and Tsurugi has finished in Jujutsu Kaisen Modulo chapter 21, it’s likely the next chapter will conclude the battle between Dabura and Mahoraga. Fans are eagerly anticipating this, hoping to see a powerful Domain Expansion used as a final move.

Dura, I will become a warrior too. — Dabura Karaba

It’s really interesting to watch the fans react to Yuka Okkotsu – she’s currently in a kind of limbo, and everyone’s wondering what will happen to her. I’m also curious about Dabura. He’s changed a lot! He used to hate fighting, but now he seems to enjoy it. I’m wondering if he’ll look for another strong opponent after this battle, maybe even Yuji Itadori. If that happens, we could be in for a really epic showdown between their powerful abilities.

Fans have been eager to see Yuji Itadori fight Dabura ever since Yuji’s return, and it looks like that fight might happen soon, after the battle with Mahoraga concludes. This would be a fitting end to the ‘Jujutsu Kaisen Modulo’ storyline, pitting the original hero against the current strongest character. Alternatively, Maru’s unique abilities could cause a disaster so large that both the Simurians and humans are forced to cooperate and escape together, leading to a lasting peace and the complete defeat of all cursed spirits. Either way, ‘JJK Modulo’ promises to become even more captivating with each new chapter.

The next chapter of Jujutsu Kaisen, chapter 21, will be available on February 8, 2026. It will be released at midnight in Japan (11:00 AM Eastern Time, 8:00 AM Pacific Time). You can read it for free on Manga Plus and the Shonen Jump app.

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2026-02-08 23:37