Yuki Tsukumo is portrayed as one of the absolute top‑tier fighters in Jujutsu Kaisen , a Special Grade sorcerer whose full destructive potential is described as extremely hard to quantify, but clearly on the level of the series’ strongest contemporary sorcerers.

Who Yuki Tsukumo Is

Yuki Tsukumo is officially classified as a Special Grade Jujutsu Sorcerer, a rank shared only by a tiny handful of characters like Gojo and Yuta.

She is known both for her overwhelming combat ability and for her independent, researcher‑like role in the story, investigating the nature of cursed spirits and guiding younger sorcerers like Aoi Todo.

Her Core Ability: Star Rage

Yuki’s Innate Technique, Star Rage, lets her assign “virtual mass” to herself and to her shikigami Garuda, boosting the impact of their attacks without slowing them down.

Because the added mass only manifests on impact, her punches and Garuda’s strikes can hit with absurd force, enough to casually exorcise Special Grade curses and heavily damage top‑tier opponents.

Feats And Battle Showings

In her showcased battle during the Culling Game arc, Yuki effortlessly destroys one of Kenjaku’s Special Grade curses with her very first attack.

She then trades blows with Kenjaku himself, repeatedly overpowering him in close quarters while tanking devastating attacks and continuing to fight through massive injuries.

Endurance, Technique, And Hax

Beyond raw power, Yuki has advanced Reverse Cursed Technique, allowing her to rapidly heal serious damage mid‑fight and prolong her presence on the battlefield.

She also demonstrates anti‑domain tools like Simple Domain and is stated to have a full Domain Expansion of her own, implying she can at least briefly contest even elite barrier specialists like Kenjaku.

So… How Strong Is She Really?

Putting all of this together, Yuki scales as a top‑of‑the‑verse combatant: a Special Grade who can one‑shot Special Grade curses, pressure Kenjaku, and weaponize extreme mass manipulation through Star Rage.

Many community discussions and analyses treat her as “one of the strongest sorcerers alive,” and some even argue she could rival or surpass most characters below Gojo’s very top echelon, depending on matchup and how far she pushes Star Rage and her Domain.

Information gathered from public forums or data available on the internet and portrayed here.