I was wondering when the Death Game part of the title was going to start. It was kinda just being goofy adventure isekai time as usual. And I knew the moment she was selecting just fire magic, and dumping points into a single stat, that she was going to learn everything and max out her stats everywhere just because of how we know Balance works out.
In a game where I imagine some people would have to specialize their point allocation to become glass cannon min/maxing to just be a super powered expert in one field. She basically becomes omnipotent.
I'm also going to guess that buffing and healing magic is within Light magic. Because I would imagine that learning offensive magic should by nature be balanced out by learning defensive/healing magic.