At least two. One identifies herself as a witch. I think the other one uses magician, but it's the real deal, not sleight of hand. There are a couple of others who have powers in that area. Not sure if anything matches up to the kind of magic used in these.
There is a kid [says the nineteen year old of the sixteen year old] from her homeworld still here. He used to be on the force as a healer, but I wasn't comfortable keeping him on. He might know more. [But this tone and expression are of doubt. She doesn't talk to him directly much because same mun but he's been around since before her, so she's definitely familiar, and not super impressed even if he seems nice enough.]