[quote=Jster]
I really like this character. However I think the one kink that needs working out is how she remembers "some of her old spells" basically when she needs to. It would be better to have some sort of "rule" or control on that instead of "Oh yeah I remember a spell for that." and suddenly doing it. Because then she's basically a regular witch.
[/quote]

She's not really like that. It was a one time plot based event. 

But yeah, there may be triggers. Head trauma might be able to trigger it, As long as there's some sort of rule of funny she might remember a slightly stronger spell she usually has access too.