[ She nods. ]

I guess anyone with purifying powers of some kind might work..? [ Not that Madoka sounds too sure of it. After all, back home they never had to consider other ways of cleaning it, considering they had witches dropping Grief Seeds to do that. ]

I'm not sure if general healing powers would work on it. Maybe they would, but I guess healing someone's body is a little different from healing their soul..

[ Even when said soul is trapped in a gem. ]

She's on purple, right? Maybe I can ask one of my purple friends if they know someone who might be able to help.