Not that I could sense, except that it stayed put when they died and Genette told us Qri could use it. Aaaaand if you're trying to figure out what it is that Qri can use from that and can't from our magic, well, except that the Elto bones work on the Hub... I have no idea.

[Geir's voice has slanted towards sardonic, recognizing the annoyance in Homura's. it's never a bad time to complain about how ill-defined the parameters of their mission from Qri is, or how unsatisfying the explanation of the world's mechanics, with someone new!

he does continue more thoughtfully:]

If we can find out anything about that from using "technology" to keep an eye on the Hub, this whole thing would be worth it.