Jokes on you! The Original version of FFXII (aka the one I have) doesn't have job classes!

And beating FFI is totally possible. You just gotta give them the Hammers and they'll destroy everything in their way.

Oh yeah, I forgot about FFXII's PS2 ver :P and FFI. Though you are going to have a lot of issues with the others though, especially FFX-2 because they can't even attack at all LMAO, they be casting Pray.

Well, for FFX-2, you'd need one of the Garment Grids that allows you to use the abilities of another dressphere, like use the Swordplay of Warrior, thpugh it all depends on how much of those abilities have you learn with the character (you can master the Warrior, Thief, Gunner and Black Mage dresspheres before getting the White Mage one) Until then, it's impossible to attack with White Mages, because they don't even learn Holy. So yeah, there's that.

Eitheir way, I won't take this challenge. At least not now. It would corrupt my gameplay style and I don't want that. I might do the FFI one, but not the others. At least not now (not to mention I also don't have FFIII).

Also, Tactics isn't part of the challenge? I also don't have that one, but still.

Any FF game with a job system this includes the Tactics games, IDK why I forgot 'em.