Changelings (My Little Pony)

The Changelings are first featured in A Canterlot Wedding, Part 2, and are the minions of the Changeling Queen. They are shown to be pony-esque creatures that have the ability to change their appearance into any other form presented to them at any time. In A Canterlot Wedding, Part 2, the changelings are shown breaking the magic force field around Canterlot, and later terrorizing Canterlot, as well as taking the form of the main 6 ponies many times over.