What was the Changeling Queen like in the past? Was she always like always she is today? In fact, she wasn't. As a filly, she was called Princess Crystal, and she looked like a normal unicorn filly, with spell-made wings. Her horn untwisted, her hooves whole instead of holed, her wings made of gossamer and morning dew instead of... whatever they are made of now. This is what happened to change that, to change the little filly into a Selkie Queen.