Talk:Twilight's Kingdom - Part 1/@comment-5837525-20140507190627/@comment-26973802-20140507232458

Also it says Twilight's princess insecurities are right at the beginning of the episode before Celestia sends Discord after Tirek. Shouldn't it have been triggered by Celestia choosing Discord?

Besides, as Sonic mentioned, we see a scene of Tirek sending Celestia, Luna, and Cadance to Tartarus without their cutie marks, meaning they've transferred their power to Twilight, and he cast them in there because they are of no use to him. From the way the summary says it, Tirek plans to save them for last, and they transfer their powers to Twilight without his knowledge.

I hope it's not true, since there is no mention of the Princesses after we can only assume the worst...