This was a charming little game you made here. I really enjoyed playing it, being an RPG fan. She seems kinda overpowered but it's all good.
I see you sneaked in the mechanic for the game's finale (very nice) but I think you could done more with the fact that she was reliant on potions for her health in the beginning. Like a narrative progression towards her healing herself with the magic she gains or something.
Regardless, it was amazing how much you got done in just 3 days! I hope to see you guys do more with this game cause I think it's got potential. :)