[ Celestia smiles. That's exactly the astute sort of answer she expected from Twilight. It's the same conclusion Celestia came to, as well. ]

I think you're right.

But the changes this world is undergoing, while not malicious, do leave it with certain... vulnerabilities.

[ She looks over her shoulder at the bridge behind her. ]

This bridge has been repurposed as a portal of some sort. I don't know where it leads, but Moltres seems intent on preventing anyone from passing through it.