Muhahahahaha!!! But in all honesty, I have always wondered what made her evil. It seems like the longer her rivalry with Celestia & co lasted, the further away she came from her original cause. I mean, I bet she started out as a good ruler. She is a mother after all, I bet she was driven by love of her own. But over time, she became obsessed with taking over Equestria?I mean, how would that even help their need for love? They need ponies that can love if they wanna feed off of it, and an enslaved Equestria is probably not a very loving place. Especially not if everypony know that the others can be changelings feeding off of them.But like...just a though.XD