Depths of Canterlot

With so many types of magic around equestria, its no doubt some citizens would use it selfishly. Gaining magical powers and abilities, changing themselves. But where do they go when cought?

In the land of Equestria, there's many kinds of magic. There's magic for love, healing and even shape shifting. But what of the ones who missuse it. The ones who misstreat magical abilities. These are the ones who are dangerous, needing to be contained. But where do they go?

Incomplete