I honestly feel like they failed horribly with Aminatou. For a top deck matters card that only has one ability that messes with your too deck I feel it was a huge miss. I feel like they could have done way better. In my opinion she abilities should have been.

1 scry 2 -1 draw 2 cards then put a card from your hand on top of your library -7 choose odds or evens, exile the top 7 cards of your library and cast all Noland cards exiled this way if they have an cmc of the chosen type.

I don't know if this would be too powerful but having a plus that sets up your top deck and a minus that directly works with that would be so much better. Plus having an actual draw ability over just card selection is way better. Not to mention an ultimate that actually makes sense for the arctype. Her actual ult makes no sense and her minus doesn't either. There's no synergy and it's honestly frustrating. That's my ¢2 on the matter.