Yes, magic. [There's no hesitation or doubt in her words; she states it matter-of-factly. Magic is an undeniable fact to her, after all.

She does, however, note the surprise. And then she returns her gaze to the trees.]

I don't know if it's "wrong," per se. I don't think I understand it well enough yet to make that judgment. Perhaps this is how it's meant to be.

But it is very powerful. And very ancient.