Zankei Kubigari.
Cursed technique: heat control.
Further explanation will be he can combust and control the heat of things, both living and non-living.
Domain expansion: Rakuen Jigoku (translates to executioners Paradise) his domain passively devoures those with lower cursed energy reserves than Zankei Kubigari, effectively combusting them as soon as they step foot onto the domain. The main sure hit effects are plasma cut that makes sure it cuts its target down in one fell swoop, if the durability is insane, the cuts will continue rapidly. In case you're wondering, his domain is a closed barrier domain.
Zankei Kubigari also has two Shikigamis with similar abilities.
One named Themistocles and the other called Achilles. While their base ability is super strength as tough as steel, their connection to Zankei Kubigari let's them activate some of his technique like plasma cuts but through different effects.
Themistocles Spawns plasma cut slashes on it's target marked with a sigil, it's effect can be delayed or sped up.
Achilles opens a simple domain with a necessary chant that lets his physical touch to land on you, activating a Plasma cut too, but in his case, it does not delay and it's an instant kill if he makes contact with you.
Zankei has the cursed energy reserves of Yuta, or a fraction higher, but relatively close in capacity.
That will be all, I guess he looks like Sukuna with a huge physique, but no four arms, he does have a blonde hair color and a spiky hair style. Although That's all his Heian era form.