Chrysalis did the best she could to shrug "Fair enough, so you're willing to let me go under the assumption that part of me is good. And all I have to do is?"
"I was getting there. All you have to do is tell me why."
"Why what? Why you should let me go?"
"No, I want to know why you attack Canterlot. It seems like such a stupid plan, out of all the places in Equestria you could have chosen you picked the one with not one, but four gods living inside of it, I can't see you being evil, stupid maybe, suicidal even, but not evil."
Chrysalis paused and began to think about all the planning she had gone through. In order to begin plan a she had sent her spies out to do research. Though in the end, they had little to show she had learned what she believed was enough to complete plan A without any confrontations.
"What do you mean "four gods"? My spies told me there were only two Princesses and some guards watching that city. The one known as Celestia and the one currently trapped within the moon, Luna."
The sudden laugh of Dinky Doo caused everypony to jump in surprise "That's funny; it sounds like your spy ponies information was almost as outdated as our school text book."
Funny, A foal had better information then I did. Chrysalis mused to herself.
"So then Child, if you know, who are these other two "gods" that live in the Canterlot?"
"Well there is Discord, he's the god of weird things and fun. I like him the most because he replaced all of our school lunches with desert. Then there is Nightmare Moon, Princess Luna created her with Science and Magic but I'm not suppose to tell anypony that, so please keep it a secret. She was mean before and scary before, she's still pretty scary. But one time when I was visiting the castle with my mom, she paid me twenty bits to give her something called an "alibi".
Chrysalis did her best to nod from her position strapped to the bed. "So you're telling me Equestria is also run by a schemer and an idiot?"
"Pretty much" Interrupted Carrot
http://www.fimfiction.net/story/21907/2/a-changeling-of-heart/chapter-1-broken-disguises