Here is a simple Epic Fight compatibility datapack for the Jujutsu Craft mod.
This datapack requires Epic Fight, Weapons of Miracles, and Jujutsu Craft.
This datapack is for Forge 1.20.1 only.
If you would like the weapons in this datapack to have trails (including unique cursed energy trails), check out my Epic Jujutsu Craft Trails resourcepack here: https://www.curseforge.com/minecraft/texture-packs/epic-jujutsu-craft-resourcepack
If you would like to have both Jujutsu Craft animations and Epic Fight animations (recommended), inside of Minecraft, go to "Mods", then find "Epic Fight", then press on "Config". From there, press on "Graphics", then set "Filter Animation" to "ON". This makes it so that in mining mode you will be able to see Jujutsu Craft animations and in combat mode you will be able to see Epic Fight animations.
Although there is a version of this datapack that includes mob support, I have not uploaded that version here as it is constantly being updated by members of the Epic Fight discord server. If you would like to locate this version, join the official Epic Fight discord channel here: https://discord.gg/epic-fight-955784714264932362. Once you have done so, go to the creation-sharing-2 channel under the community tab and search for "Epic Jujutsu Craft".