Figuring out what I wanted her to do took a bit of help from Syaoran728
Once you reach the phase of the game where you can afford to do multiple things per turn, you need card draw to ensure you keep having things to do (Circle of Power, Fight On!, Travel the Overworld) or at least cards which can be used multiple times (flashback spells, Ring of the Lucii, Shambling Cieth, Relentless X-ATM092)
If you want to acquire additional cards and get some cool accessories, consider purchasing an Illumineer's Trove
Brave-Kin Duo Another 2-for-1 for pet-ability, Brave-Kin Duo is the little 1-drop that could
Frustratingly, since all the backgrounds are monocolored, you won't be able to play all these cards in the same deck, unless we get that rules change for hybrid mana
The adhesive they used made the cards heavier than their genuine counterparts