[She watched the knife fly and nodded. Hmmm, that wasn't entirely unlike some abilities she knew of, though this was specifically to do with metal. Think... think... oh right, she knew the word.]

Magnetism? That's pretty impressive. Small scale right now, but I bet you can improve on it. My own earth control's not even that good at the moment. I think that they seem willing to help us out if we do what they want, so... good to know.

You can definitely get it going pretty fast, though. Got a few knives on you?