There are more breathings, you can find all below

Spryzeen's Thunder Breathing changes the sword sweep animation into a lightning sweep

like Thunder breathing from Demon slayer

also adds an especial nichirin sword that has a different texture if it's in left or right hand (see screenshots)

You can get that nichirin sword by renaming a diamond or netherite sword as: thunder nichirin

also you can rename "zenitsu nichirin" to get another sword style

-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Requirements:

- Optifine, download it here: Optifine downloads (you need optifine only for sword, you can use the sweep without optifine)

More breathing styles:

- Sun breathing

- Water breathing

- Beast breathing

- Flame breathing

- Blue Flame breathing

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Spryzeen's Thunder breathing (original style)