
Originally Posted by
gelandporn
Nevermind, I actually checked and it's stated outright in the Xehanort Reports: "If I become the first to open Kingdom Hearts' door, I can create the Next World in which light and darkness exist in perfect equilibrium."
I don't think the idea of subduing/enslaving Vanitas is plausible though. What we saw was a fraction of the X-Blade's power. Had a complete X-Blade been forged, I'd wager there's no way MX would have stood a chance against Vanitas. His only hope would have been convincing Vanitas to give him the X-Blade somehow, and good luck with that, especially considering how much of a wild card he is (as he has disobeyed MX before). Moreover, how would MX even know that he could wield the X-Blade? One would figure that it belongs to the ones who forged it in the same way that ordinary keyblades belong to their wielders.
... Unless Vanitas having a piece of MX's heart would grant him the ability to wield it. And that could additionally explain how he expected Vanitas to hand the X-Blade over. Perhaps MX didn’t plant a piece of his heart in Vanitas until sometime after Vanitas attempted to destroy Ven. In doing so, he may have straightened Vanitas out and assured that their wills were in line.
But so if MX was the one who wanted to open the door, then that does bring us back to the initial issue presented in this topic. What would he need Terra as his vessel for? And I still think there are a couple easy answers to the question that, prior to the retcons of DDD, make plenty of sense:
His frail old body could not survive the process of becoming “something far greater than human.” He needed a younger and stronger vessel that could endure.
Or, simply, he was doing it for insurance. If something went wrong in attempting to forge the X-Blade and opening the door to KH (which it did), he would need to start over, and thus he would need a younger body to increase his odds of survival to achieve that goal.
Well, the 13 darknesses is not the backup plan so much as it is the original plan that MX chose to forgo. Which I still find to be ridiculous. Where is the logic there, what convinced MX that using only 2 out of a necessary 20 people would produce a complete X-Blade?
And he still clearly had the 13 darknesses in mind even if he had not collected all 13 at that stage. He had Vanitas and Braig.
Agreed.