Talk:Twilight Sparkle/@comment-26973802-20140308062638/@comment-10390252-20140308082401

My personal guess is that the box is like a magic volcano; everypony and everything within a certain radius is affected, to a certain degree, by the sudden release of the Rainbow Power (which is pure, concentrated Friendship Magic). As the closest to the eruption, the Mane Six get the Rainbow Power upgrades but the release also restores the Castle and changes both the Everfree Forest and the towns around it. It als permanently locks open the portal to the Breezies' realm.

The premiere two-parter of season 5 will be the consequences of this, concluding with Twilight Sparkle being appointed as Princess of the Rainbow Kingdom: the area affected by the eruption and the new realms beyond the previousy-temporary portals.

Having 'new worlds' beyond the portals will allow the writing team to introduce new cultures and new creatures. It will also give them more flexibility in dealing with the Equestria Girls universe.

I'd like for there to be a hook at the end of the two-parter, similar to the one at the end of ''The Crystal Empire, Part 2. ''Celestia and Luna are in the Hall of Stained Glass Windows, looking at one of the first panels. It shows a pink-skinned, clothed biped with a red bow in its long, golden mane, standing in the centre of a group of six ponies (obviously not the Mane Six) and what are obviously filly Celestia and Luna at her feet. The figure has a rainbow arcing from one outstretched hand to another.

Luna: Sister, is the prophecy being fulfilled?

Celestia: I do not know. All I know is that... she often said 'There is always another rainbow.'"