"Don't you worry about it, Twilight," Rarity said. "You just go out with Spike and enjoy your day, and by the time you come back, this place will feel much more homely than you might think."

"I appreciate the offer, Rarity," said Twilight before growing a smile. "But I have a better idea..."

She flew up and built a large surge of magical energy before staring down at the castle for one last time. She shut her eyes and unloaded the stream directly onto the tip of the castle, consuming it in a pillar of radiant magenta light for five seconds.

The rest of her friends were blinded by the dazzling lights but eventually readjusted to see that the castle had been transformed into the Golden Oak Library from before Tirek's assault.

"There. Home sweet home," Twilight dusted off her chest before stepping back inside. "Now, I imagine that all of my books probably got messed up in the blast, but that can be fixed easily." She picked up a large number of books with her magic before launching them at the many different shelves inside. Within seconds, all of the hardbacks had been alphabetized and stood upright.