As it turned out, they didn't have to find any spell to get Rainbow Dash's wings back. Shortly after they'd gone to the Canterlot library to look her wings had grown back to normal on their own, and her flying was as good as ever. The only explanation the Princesses could come up with was that Millennium must have found a way to return magic over long distances.

The changeling was also nothing to worry about. It really had only been one changeling, a friend of Millennium who left as soon as he found out Millennium had.

It had been a while since that incident though. Twilight and her friends were no longer thinking of it, especially since Twilight had gotten a student of her own.

Princess Celestia walked out onto the balcony. It was night, Luna was still out there looking at the moon she'd recently made rise.

"It's a lovely night sister," Celestia told her.

Luna smiled. "Thank you." She looked down. "It's strange, but I think other ponies are admiring my night more than they used to." She turned to Celestia. "Did you do something?"

"No Luna." Celestia shook her head, sounding amused. "If I had to guess, I'd say they admire you more than they used to."

Then, before Luna could respond, Celestia turned around and walked back into the castle. Luna watched her leave with a smile. Celestia hadn't gone very far, but she was out of ear shot of her sister, when a voice spoke.

"Very sweet Celestia."

Celestia stopped and looked around. There was the shadow of a pony back there. She couldn't make him out very well, but she knew the voice well enough.

"Come out Millennium," she sighed.

Millennium stepped into full view. Celestia noticed his eyes were dark, not glazed, and his horn was the proper length.

"You've been draining magic I see."

"I took it from two thieving ponies to make it easier to catch them," Millennium explained like he was reciting lines he'd said a thousand times. "It was helpful and not malicious in any way."

Celestia only replied with a 'hm' sound. After that there was a pause. She couldn't say she agreed with him completely, but that wasn't why he was there and she'd rather find out that then debate.

Millennium broke the silence. "Celestia I'm sorry."

"I seem to recall you saying you'd apologize without meaning it," Celestia replied.

Millennium sighed and looked at the floor. "I said you'd forgive me if I apologized," he said. "I never said I wouldn't mean it." They were silent for another moment. "I didn't want. . ." Millennium started. Then he realized there was no way he could finish that sentence to make it good and true. "I'm sorry. I know I'm the last pony you want to see, I just had to tell you."

He turned around and started walking away.

"Where are you going?" Celestia asked.

"Uh. . ."

"You have to apologize to Luna too."

Millennium nodded. "Oh yes, of course."

He started to walk to the balcony but Celestia continued. "And you can't possibly go anywhere at night, you need to rest." Her face was still stern, but Millennium knew her, he knew she was starting to accept his apology. After all he'd done, he'd take that. "You're room is the way you left it."

Millennium smiled a soft sad smile, then he turned away and walked to the balcony.

(So what I meant by this being an experiment, I've only seen 7 full episodes of MLP, and because of double parters that's only 5 plot lines. The rest I learned from clips and secondary sources, such as the fandom. All things considered, I think this went pretty well.)