so what exactly is a 'Changling' anyways?

User@Anon2

A race of insect quadrupeds, with high levels of magic and shape shifting. They are able to consume any emotion to sustain themselves, although love is almost always preferred. Changelings in general have a very rich history as spies and infiltrators, as well as proud monarchist.

That's the basics of it, and it is pretty esay to find more info on the Extra-net, which you seem to be using right now.

-Princess Arya