It seems to help with injuries and normal sickness, up to a point. [ From what he's observed so far. ] But if you mean somethin' caused by the moon— [ He points up to the ceiling. ] I ain't so sure.

It might help a little, but I don't think it'd do much except provide some relief.

[ Which is one of the things that's been so frustrating about understanding the moon. They can purify those rocks, and maybe it's because those are just a small portion of whatever power the moon has. But when he thinks about Kurapika's curse and the farmer with the withered leg, it seems that whatever those rocks cause can't be so easily addressed with magic. ]