I figured since there’s a lot of theories about what’s in the black box we could have a little fun with our guesses. We won’t actually be betting money on this obviously but whoever guesses what’s in The black box before it’s revealed in game will be given the privilege of saying they called it. I’ll start by guessing that the black box will reset everything in the kingdom hearts universe if opened. This is why the MoM tells Luxu never to open it.