What do you use her level 2 spell slots for? I can't find much of a good use for any of them.
Barkskin - short duration and her AC is always better than the spell anyway
Charm Person - not terrible, but pretty situational, and eventually becomes almost obsolete
Find Traps - really?
Flame Blade - not really any better than Shillelagh, especially since it's considered non-magical
Good Berry - the only thing weaker than healing potions and a waste of inventory space, too
Know Aligment - I don't care
Resist Fire/Cold - worth it when I can start sling fireballs, but I only need one or two of these, tops
Slow Poison - I have antidotes (that I never even use up) for that