
Sukuna is known as the strongest sorcerer in the story, but he lacks the best combat environment. However, the battles he has faced, especially the fight against Gojo, have left significant repercussions for Sukuna. He can no longer fully utilize his vast potential due to the injuries he has sustained, especially at the end of the battle with the sorcerer.
Moreover, Sukuna’s cursed technique, Reverse Cursed Energy, has been weakened, diminishing his healing abilities. This became increasingly apparent during his fight against Kashimo, where the King of Curses had to rely on the healing abilities of Megumi instead of his own.
Sukuna has become increasingly aware of his limitations after engaging in continuous battles against the strongest characters in the series. Although he hasn’t reached his peak, the depletion of his cursed energy and physical abilities has become significantly critical, which could play a crucial role in the outcome of the battle.
Yuta is the Best Support for This Battle

Yuta’s involvement in the battle against the King of Curses in Jujutsu Kaisen is not limited to just one aspect. He plays crucial supporting roles, significantly important for engaging Sukuna. One of Yuta’s key allies is Rika, the cursed spirit who is known as the Queen of Curses.
Rika is closely bound to Yuta, not only retaining various skills and cursed techniques but also being able to assist at any moment during battles or to protect Yuta. This partnership has been further enhanced by the ‘Love Beam’ attack, showcasing the combined might of their bond, highlighting Yuta’s growth and the improved ability to control Rika.
Besides Rika, Yuji also remains a significant participant on the battlefield. His development as a sorcerer, including learning techniques to manipulate cursed energy, and his determination to fight back make Yuji a vital ally in the battle against Sukuna. His unwavering spirit and fighting ethos can act as a positive influence during the confrontation alongside Yuta and Rika.
Other members of the Jujutsu High School, such as Maki (currently not fully revealed), can also play key roles in this fight.
The Unique Strengths of Yuta

Yuta’s power and cursed techniques are significant factors in this battle. His ability to copy techniques from other sorcerers is a notable advantage. Although this technique has not been fully explored, it has shown immense potential, as seen in the fight against Ryu and Uro, where Yuta utilized Inumaki’s cursed technique and copied Uro’s bending technique.
The implications of this copying ability are vast. Yuta can use high-level techniques from other sorcerers, limited only by his understanding and access to their cursed energy. Moreover, we have yet to see the full extent of his potential in utilizing different cursed techniques. This ability opens up various strategies to face Sukuna, including the potential for Yuta to copy Gojo’s techniques or even Sukuna’s to combat him directly.