A bluish purplish pony shows up in town. No one knows her type, for she wears a cloak of the night sky. The train was abandoned. She does not speak through the mouth. But everypony can understand what she says.

Luna had came for a visit. The moment she saw this pony, she knew her.

This is no ordinary pony. This was Moon Blaze Pony. The same pony Luna meant on the moon.

Note: Probably won't have a lot of detail, just more of the speaking and actions of the pony.