Arcana Moon, perhaps? Fits with the whole 'illusions' and various beasts that symbolize the mysterious and the unknown theme of the Arcana... And yeah, there's GOT to be a final boss that looks like that somewhere lol
And yeah, there's GOT to be a final boss that looks like that somewhere lol
How 'bout FFVI's Kefka's FInal battle, or specifically the first three parts leading up to it? Or FFV's Neo-ExDeath? Pretty sure there's more of that elsewhere too.