Penny was actually bargaining with her? Amara realized then that her sister must have been really shaken up by this whole thing, and while she thought that was sweet, there really was no chance she was letting the opportunity to get what she wanted slip by. Her eyes widened with excitement. "Ooh, that would be amazing! My agent will love that! Just imagine the parts it would open me up to. Not that we always do legit magic in physical scenes, but knowing the right ways to move would be such a boon! You're brilliant, Penny!"
So what if she wasn't focusing on Penny's intended purpose for the bargain. They would both be getting what they wanted, and that was what counted, wasn't it?