So whatever it is that's nullifying the glamour powers is nullifying real ones, too. I wonder what kind of barrier it actually is? It can't react to just magic or physical powers only. Given there are so many sources they can come from, it can't be targeting some universal marker.

[Yukiko frowns. She's not a scientist, but she's trying to think like one. It's not getting her very far.

She picks up on that note of worry, and that makes her frown deepen.]

...do you mind if I ask? Are they something like mine, where it's - I explained it, but it's like a piece of my spirit or my soul - or something else? I'm - well, I'd be crazy if I weren't concerned.