Part of a Self-insert colab

There is a rumor in Ponyville of a place out of the way, on the border of the Everfree forest. No, this isn't Fluttershy's cottage, or Sweet Apple Acres. It's somewhere a bit... darker.

A H.i.E for all of you, just because I hate you that much =D

We live in secret, we exist in shadow. And we dress in black.

A Grim-Wizard? In my Equestria? Its more likely then you think!