"Well, yes, your mind, the way you see magic. It’s, well, to be frank, you’re brilliant. A bit bloody scary if I’m being completely truthful, but you’re much more clever when it comes to charms than I am, and I’m not afraid to toot my own horn by saying I’ve been experimenting with advanced magic since I first came to Hogwarts. You know, in my second year I brewed Polyjuice and last year I made these coins, oh bugger, I know I have a few in here..." she trailed off, sticking her hand in her bag, rooting around for whatever she was talking about. "I just had this idea, you know, I got it from the dark mark as horrible as that sounds, but it worked. It was brilliant, and worked flawlessly," she continued, still searching in her bag as she cursed under her breath.