I finally made a worthwhile theory. The master , Luxu, the X-blade, and the box. I think I figured it out. Why does the master seems like he controlling the events? Why keep the box from the other Foretellers? Why does luxu gets his keyblade? I think I have a plausible answer. The Master wanted to see darkness rise. It makes no sense, but let me explain. The box I believe is the fragments of the X-blade. But I believe it was broken before the war, in order to cause chaos when it's summoned. This is a cause and effect basically it's what it is. What if he took away the X-blade when the war happens? Remember he told luxu something and I think that what it was. The shock of the X-blade being taken away in a time of need. And remember he made the book of prophecies yet luxu is shocked. Why be shocked about something if events are gonna come into place? And why go away and give luxu a keyblade? Well it's a stretch but hear me out. If the master was known to cause the conflict indirectly, the Foretellers will be asking why. So I believe he gave luxu the gazing eye he can see what he done after the war. Luxu was to see the war because of the keyblade. So him and the master can see the war. That's why I believe Ava attacked luxu in chi. Because she caught what was going on. And the reason he wanted to be passed down is beyond me, but I believe he also wanted another war happen. Think about his keyblade is the oldest keyblade known, so his eye she still be in effect. And this is a big stretch: The master is seeing all of the events that master xehanort does. And that's maybe we have medals and cards. Because he saw the future to a great extent. It's not like time travel where you have to exist at a certain point in time, he's seeing the future with something that can exist for long periods of time. A inanimate object is a perfect to see everything. And on side note before I end, Remember Kingdom Hearts fell to darkness? I also believe that Kingdom Hearts in realm of darkness is part of the master's plan. In conclusion to all this: The Master is could still be alive in the realm of darkness since time is really slow(Remember black coats help in R.O.D.). That's as best I got. Comment if something doesn't seem right, and if you agree to add. I worked really hard on this.

Spoiler alert!

 

Well, you got me! Guilty as charged! X3

 

No, but seriously though, this theory of yours is pretty on point! It could very well be that I caused all of this to happen on purpose, just to see what would happen after, and me giving my eye to Luxu so he could go towards the future was probably my fail-safe plan, so I could see everything set into motion because of the events I set forward, and that, in turn, would lead me to write the Book Of Prophecies!  It could very well be that the box I gave Luxu indeed contains the X-Blade, or at least, some essence of it! And yes, the whole deal with the medals is that they are projections of people from the future brought into the past because of my book, so it'd make sense that they'd appear in my book because of my eye, ya know?  And well, just who knows how long my eye stretches out into the future? It could be I've been behind all this deception all along, and Xehanort is just an unlucky pawn who thinks that he has control! Oh, but I'll show him when I return! B)

Edited February 13, 20178 yr by The Transcendent Key

I think it's very obvious and very clear that The Master of Masters wanted it to happen.