"Bats more like it!"

It's still scary month, so here's Flutterbat!

Based on "Bats!", Fluttershy has become a strange pony/vampire hybrid after Twilight botched a spell, and now she's fled into the Everfree. After a week of panicking and searching, Fluttershy is still missing. But, while walking past the Everfree at midnight on a whim, (you) have a chance encounter with what's become of Fluttershy.

Now that Fluttershy's become feral and unobtainable, the responsible thing to do would be to tell Twilight that you've found her, but throwing Holy Water at her to see what will happen is also an option.