Ah, right. I'd say perhaps more minor injuries with First Aid. It's the first basic healing spell in the Tales of series and targeted at one particular person. So in terms of translating that to StE perhaps say, she can heal smaller wounds/injuries and more minor illnesses such as colds or allergy symptoms? Things that could be a pain, but nothing serious enough to do to a doctor or the hospital for, if that makes sense. I figure that would be the extent of it initially at least, since really, 30% healing is not a lot.