Actually, if someone is on a psychoactive, where they're to the whim of what's going through their body and that affects what they see and experience, does that make controlling that person harder or easier? I know what's happening is a curse, not a gold court ability specifically, but...

[ It's a different train of thought for the solution, but one very in line with her court. She's writing up a list of things that could work if that was a path they could take, on top of treating the symptoms. There were ways of affecting the mind in ways that didn't involve court skills, after all. Along with others that help with strengthening it. She just needs something to make the current fixes to the symptoms an actual cure instead. ]

It'll just require resisting the urge to use those powers on the affected people, until you know for sure what will work. Then there's only the same risks everyone else has with this dreamwalking stuff.