Starlight Glimmer Returns

Chrysalis and Starlight smiled and laughed evil-y as the Mane 6 and Cadence sat, helpless, in the cage.

"What did you do to her?! She'd never even think of acting this way!" Fluttershy screamed, but to her dismay, Chrysalis just laughed.

"Poor, naive Fluttershy. The most idiotic of the group! You ponies would never stand a chance against my power. If you hadn't turned that village against my equality in the past, I might have been actually capable of making you just like those ponies, forever. Now, I get to have a little more fun, but this time, with a partner. And I can do so with all of Equestria! They will experience real peace and eternal power, but not until we get rid of all the princesses, and the bearers of harmony!" Starlight grinned.

"She's under my total control now, and I've made a few adjustments to my spells. Nothing can break the spell. Not even love!" Chrysalis laughed.

"Starlight, snap out of it! You can't be doing this so... Happily and willingly. What are you? A pony, or a changeling lackey?" Twilight panicked.

"I'm not Starlight Glimmer anymore..." Starlight walked slowly towards the cage, and surrounded herself with transformation magic, changing her appearance and power. Her coat changed from a slight shade of violet to midnight blue, her eyes became yellow and became similar to the eye style of Chrysalis, her mane turned black and yellow striped, and she grew changeling wings, which were also yellow. Her horn and cutie mark remained the same. The ponies in the cage gasped in horror as Starlight transformed into Queen Chrysalis's own magical apprentice: Moonlight Shadow.

"I was already so close to taking over Equestria alone, with my changelings, of course. Now with you all gone, the princesses gone, and my apprentice by my side, nothing can stop me!" Chrysalis laughed.

"What would you want with Starlight Glimmer anyway, you could easily steal the brooch from her and take over yourself!" Rarity shouted, enraged.

"Oh, her? The spell on her has my complete power over this mare. Plus, she's not bad of an apprentice. If she can turn herself into a half-changeling half-pony hybrid, she can obviously get rid of you, easily!" Chrysalis has no doubt, planned her takeover through well.  "Moonlight! time to pay Celestia and Luna a little visit, banish these foals so they know how it felt for me. By the time they find a way back, Equestria will already be mine!" Chrysalis laughed and had an evil grin on her face. Moonlight smiled and cast a spell that whisked them away to the very end of Equestria, where no pony would ever look for them, or find them, for years. And years, and years...

The mane 6 and Cadence woke up, finding themselves stranded in the middle of a dark, vacant, land. Probably hours away from their home, or the Crystal Empire.

"Is every pony all right?" Cadence questioned. All of them nodded in agreement.

"I can't believe this, it's over. Chrysalis won, Starlight is an evil servant to a changeling queen, and we've just been banished! It's over, she won..." Twilight said, depressingly laying on the dusty ground, and sobbing.

"Don't worry Twilight, we'll find a way out. You always find a way to help friendship win in the end." Applejack tried to comfort her, but failed. They continued wandering around, and wandering, and wandering around the land, trying to discover even the smallest way to find a way out. But the attempt was almost futile.