This mod required jujutsucraft (click on the name for the links)

This addon expands JujutsuCraft by adding several new abilities and features:

Healing Burnout – A new mechanic that let you heal unstable effect (domain cooldown effect).
Random Cursed Technique Gamerule.
Hide in shadows (Megumi) – Megumi users can hide inside of his shikigami's shadow by right clicking on them.
Rika Healing – Rika can heal the player.
Toji Enhancements – Grants regeneration and disables Reverse Cursed Technique for 3 seconds when using the Inverted Spear of Heaven.
Yuji Cooldown – Adds a cooldown for Yuji when using Sukuna's moves.
Charge Canceling – Charging moves are interrupted if the player takes too much damage.
Domain Exit Mechanic – Players can exit their own domains by sneaking and right-clicking on them.
Toji Domain Interaction – Toji users can enter or exit any domain by sneaking and right-clicking.
Realistic Sukuna – Improves Sukuna’s behavior to be more lore-accurate.
Cursed Technique Second Function:

Megumi: Teleports into the shadow of the targeted entity.

Gojo: Teleports to the targeted location using Blue.

Todo: Uses Boogie Woogie to swap the two nearest entities (except yourself).

Itadori: Lets you regain control of your body from Sukuna.

JJKF