Light Blade

At first I was in some weird colorful room, which was part of some maze-y location. There I some small beds, clearly the foal-size. The first one had Pinkie’s cutie mark on it. Then further I found two more: one with Celestia’s cutie mark, and one with...I don’t remember. On them there were Celestia, Cadance, Princess Amore (all 3 are fillies). One of them mentioned something... There was also foal Twilie with them.

Then it all switched to another room. In the center of it there was Sunny. On one side there was Discord (who for some reason had Nightmare Moon’s fur color) sitting on a chair (I don’t know if it can be called a throne) and expecting...something, like waiting for the show to begin. On the other side Twilie was standing, and it was difficult to tell if she was okay or evil. Then Sunny started singing. Some pretty powerful song. Her singing made Twilie react like it somehow gives her power she is craving for. As Sunny was singing, Twilie started transforming: she started growing (as in age-growing), her mane started getting longer (and I think I saw at least one new stripe like one she and others get when rainbow powering up), and by the end she was with proportions that of Celestia, clearly looking good now (if there were any signs of evil, it got all cured once the transformation was complete). I also want to point out how it went: it was that kind of animation when changes occur whenever character moves (Sorry, I can’t come up with any good example right now) with a flash at the very end. And I am not sure but I think Twilie was a pony at the beginning, then EG human (with short hair for some reason) and back to pony once it was finished.

One more detail: I remember in my dream I got distracted by something, like from watching the show, when singing was about to begin. When I came back, Twilie was already celestiafied, much to my confusion. Because of that I had to actually rewind it (but I was in that room too, sort of) back to the part I was distracted on to see what did I miss. That is how I saw it.