If you have a box of commons and uncommons lying around, throw it up on eBay for $10-20 and see if anything sticks
Thanks to her No Place Id Rather Be ability, you can play her if shes in your discard
Or, if you can content yourself with four exiled cards each go, you can bounce it to your hand with cards like Crystal Shard
But just like Pokmon and Magic: The Gathering, some Lorcana cards are worth significantly more than others, especially those tied to early releases, exclusive foils, or competitive play value
But even if you dont control a Demon, you can still draw a card once per turn (losing two life points in the process)
Strong removal suite Access to [card]Galvanic Blast[/card], [card]Cast Down[/card], and more