Abilities looking to be replicated:
EVERYTHING HIDDEN IS A SPOILER FOR THR MANGA, READ AT YOUR OWN DISCRETION
-Shrine: Being able to cut virtually anything either invisible, very reusable slashes. -Open: Flaming arrow that causes a big explosion -Master Hand-To-Hand Combatant -Maximum WCS (World Cutting Slash): Creates a slash similar to those used in shrine, but on a way bigger scale. Like it can create a cut the size of a ravine -Domain Expansion: Creates an AOE where everything within gets hit by constant slashes, this affects people, building, etc. -Kamutoke: Thin dagger that can call down lighting bolts
As for appearances go I don’t care if you go standard or Heian Era
More info on everything mentioned above on this website: https://jujutsu-kaisen.fandom.com/wiki/Sukuna