I said on Twitter that if Sora was announced as the final fighter for Smash Ultimate, I would mod this Keyblade into Kingdom Hearts III.

So, as Promised, here is 'Undying Fight', replacing Ultima weapon.

UPDATE 08/20/2023:
- Now has weapon material, so fades properly
- Formchange now has keychain

Credits:

Model made by me.

Original Art done by @MasterLeytrx (twt) for @HAlchemyst (twt)