No, that's kind of her whole schtick.
She hasn't had that much personal development, but it's kind of her thing to be quite knowledgeable but also a complete nutcase.
Is she a scientist pretending to be a witch or a witch pretending to be a scientist, sometimes it's not really clear.
She seems quite smart for a goblin, but the sample size is quite low.
And of course she knows the powers, she's teaching them to us.
The only powers that are unique to the MC would be Control, Awaken, Shatter and Drift.