Sukuna

Every other domain in jujutsu uses a barrier. Sukuna's doesn't. Malevolent Shrine manifests as an open Buddhist shrine that projects its guaranteed-hit effect across 200 meters of real, open space. No enclosed area, no trapped targets, just a 200-meter radius of continuous, unavoidable slashing. Within range, two attacks operate nonstop. Cleave adjusts its cutting power to each target's durability, ensuring optimal damage. Dismantle delivers a flat-rate slash. Everything in the radius, people, buildings, the ground itself, gets cut relentlessly from every angle. The barrierless design is a binding vow: Sukuna trades the defensive advantages of a closed domain for a dramatically strengthened sure-hit effect. This makes Malevolent Shrine impossible to counter through domain collision: the standard defense against domains, because there's no barrier to clash against. You either have your own domain strong enough to overpower the sure-hit, or you run.

Sukuna weaves multiple Dismantle slashes into an interconnected grid pattern that covers a wide area. Instead of targeting one point, the slashes spread across escape routes and defensive positions like a net. Breaking through one slash exposes you to the three behind it. The technique trades concentrated cutting power for area coverage, each individual slash is weaker than a focused Cleave, but when the entire space in front of you is filled with intersecting cuts, it doesn't matter that each one is individually survivable.

One of the tools Sukuna carried in the Heian period, named for flight. Nobody living has seen it used and its whereabouts are not recorded.

A Heian-era tool of Sukuna's that discharges lightning, carried alongside Hiten. He recreates it later from memory, which says something about what he can do without a body.