User blog comment:Miskos3/Fairy Tail Chapter 483: Seven Stars, Review/@comment-5303512-20160425123012/@comment-7418318-20160425144103

I didn't say that it automatically works on powers.

What I meant is that she might be able to do the same to powers that she can do to bodies/objects/mass, if she chooses to do so.

Or maybe it does automatically work on powers, but she can choose to leave powers unaffected... that's also a possibility, either way the outcome would be pretty much the same.

We have yet to actually see her fight, so we have little idea of how her magic would work in a fight.