Talk:Twilight's Kingdom - Part 2/@comment-11453673-20140508121012/@comment-10390252-20140509092411

Just because Tirek isn't destroyed doesn't mean that his acts are not undone. Remember the end of The Return of Harmony, Part 2: Defeating Discord also reversed the effects of his magic; I imagine something similar will happen here.

Regarding the closing comments, I think you're misinterpreting Twilight's self-imposed mission. It's about teaching ponies (and others) the true nature of Friendship rather than restoring their magic. I imagine that Season 5 will not be Ponyville-based but instead will be Twilight and the Six on a quest through Equestria, solving a problem a week and picking up clues on the new meta-plot.