Twilight has a secret lair?

There you are, Twilight! Moon Dancer is having a little get-together in the west castle courtyard. You wanna  don't miss out on the fun, right? After all, who doesn't like a good laugh?

Return to Twilight's Secret Lair at night time to enter for a dungeon crawl with a hard fight at the end. Seriously, you've been recruited for a difficult dungeon and are feeling pretty good about it, right?

Yes. You. Are. Not. Alone.

This dungeon requires having time on your side. The fact that you are just about to leave your sister in charge of cleaning up your secret lair at night time is probably taking away a little bit of your sanity.

Her father has come to the rescue,