That settles her fears a little bit to hear that: It isn't a thing that all fae do, that others others can do themselves though what the extent that is is a mystery. She'll look into it in the future but she'll focus on the topic at hand.

"It would be a bit helpful if some ideas of this were known. If only so it wasn't always such a shock to someone if they became a werewolf or a vampire or--" A ghost. It's the thing she regrets the most, not knowing much as she does now before so she could have made faster contact with her family. "--or anyone. So what do the fae get out of it from these deals? From what I understand the fae have all sorts of things by the time they meet someone else. Surely there's not much else to get besides the soul."

Which is a little mean to take, if she had to be frank.