You have a point. The entity from the ship never crossed back into Twilight Town or Traverse Town. [For which they should all be rather thankful, from what little she's gathered about the incident.] Given the number of those with spells available, perhaps a simple alarm or alert spell could be set?

[ It's not much, but it would be something. More than they had right now, anyway. ]

We'll just have to wait and see, I suppose. I haven't encountered any nightmares yet myself, but that's merely a matter of time.

[Someone waiting for them to get used to pony forms? ...nah.]