Jujutsu Kaisen: how much Cursed Technique is required to do continuous Domain Expansions?

Jujutsu Kaisen: how much Cursed Technique is required to do continuous Domain Expansions?

Jujutsu Kaisen is a popular anime and manga series that revolves around the world of curses, sorcerers, and Cursed Techniques. In this dark and captivating universe, jujutsu sorcerers battle against curses using powerful techniques called “Cursed Techniques.” Among these techniques, the most formidable and complex is the “Domain Expansion.”

The Concept of Cursed Techniques

Gojo Satoru's Cursed Technique Red in Jujutsu Kaisen
Gojo Satoru’s Cursed Technique Red in Jujutsu Kaisen (Image via MAPPA Studio)

Cursed Techniques are unique abilities that allow jujutsu sorcerers to harness and manipulate Cursed Energy—the spiritual energy produced by negative emotions. Each sorcerer possesses their own Cursed Technique such as Gojo Satoru’s Blue, Red and Purple or Nanami Kento’s black flash. These cursed techniques are cultivated through rigorous training and refining one’s innate talent. These techniques can range from simple and offensive to complex and defensive.

Domain Expansion explained

Ryomen Sukuna's Domain Expansion: Malevolent Shrine in Jujutsu Kaisen
Ryomen Sukuna’s Domain Expansion: Malevolent Shrine in Jujutsu Kaisen (Image via MAPPA Studio)

Domain Expansion is a pinnacle of a jujutsu sorcerer’s abilities. It involves creating a vast and personal territory within which the sorcerer gains immense control over Cursed Energy. From the four-armed king of curses Sukuna’s Malevolent Shrine to Gojo Satoru’s Unlimited Void, Jujutsu Kaisen has shown us some of the most powerful Domain Expansion in season 1 itself. The Domain acts as a manifestation of the sorcerer’s soul, and its rules apply only to the sorcerer and their enemies, granting them a significant advantage in battle.

Why is Domain Expansion the ultimate cursed technique?

Domain Expansion surpasses all other Cursed Techniques, marking the pinnacle of a jujutsu sorcerer’s abilities. It is an exclusive technique that can only be achieved through immense talent, skill, and an understanding of one’s own soul. Even some of the Grade 1 curse users like Aoi Todo and Kento Nanami are not capable of using Domain Expansion.

Factors Influencing the Domain Expansion’s Strength

Mahito's Domain Expansion: Self-Embodiment Of Perfection
Mahito’s Domain Expansion: Self-Embodiment Of Perfection (Image via MAPPA Studio)

The power and effectiveness of a Domain Expansion depends upon the Cursed Techniques of the users, which are influenced by various factors.

  • Innate talent: Innate talent plays a crucial role in determining a sorcerer’s proficiency with their Cursed Technique. Some individuals possess a natural affinity for certain types of techniques, making it easier for them to master and improve their abilities. Like Jogo’s ability to manipulate fire and lava to create disastrous impact on his enemies.
  • Training and practice: Diligent training and practice are essential for honing a sorcerer’s Cursed Technique. Continuous refinement of techniques allows for better control and more potent attacks.
  • Cursed energy levels: The amount of Cursed Energy a sorcerer can wield also affects the strength of their Cursed Technique. Adequate Cursed Energy reserves are necessary to execute more powerful and complex techniques.

Limitations of Grade 1 Sorcerer’s Domain Expansion

While a Grade 1 sorcerer can attempt a Domain Expansion, the power and scale of the Domain will be limited compared to a special-grade sorcerer.

  • Cursed Energy threshold: To initiate a Domain Expansion, a sorcerer must reach a specific threshold of Cursed Energy. It demands a profound connection with one’s emotions and a willingness to embrace their darkest fears and desires.
  • Achieving continuous Domain Expansions: The ability to perform continuous Domain Expansions is a testament to a sorcerer’s extraordinary strength and mastery over their Cursed Technique.
  • Mastering the Cursed Technique: To achieve continuous Domain Expansions, a sorcerer must master their Cursed Technique to the point where it becomes an extension of their being.
  • Enhancing cursed energy reserves: Increasing one’s Cursed Energy reserves through intense training and experience is crucial for sustaining multiple Domain Expansions.

Consequences of Overusing Cursed Techniques

Megumi Fushiguro Being physically exhausted in attempting a Domain Expansion in Jujutsu Kaisen
Megumi Fushiguro Being physically exhausted while attempting a Domain Expansion in Jujutsu Kaisen (Image via MAPPA Studio)

While Domain Expansions grant immense power, overusing Cursed Techniques can have severe consequences.

  • Cursed energy exhaustion: Excessive use of Cursed Energy can lead to exhaustion and mental strain, leaving the sorcerer vulnerable in battle.
  • Backlash on the body: Pushing the body beyond its limits to perform Domain Expansions can result in physical injuries and long-term health issues.
  • Balancing Cursed Techniques and Physical Stamina: Sorcerers must strike a delicate balance between using Cursed Techniques and preserving their physical stamina. Knowing when to unleash their full power is crucial for survival.


Continuous Domain Expansions in Jujutsu Kaisen require a unique blend of talent, training, and understanding of Cursed Energy. It is a journey that pushes sorcerers to the brink of their limits and beyond. The power to wield Domain Expansions is a double-edged sword, demanding great responsibility and self-awareness. Only through perseverance and dedication can a sorcerer reach the zenith of their Cursed Technique.

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