Strong removal suite Access to [card]Galvanic Blast[/card], [card]Cast Down[/card], and more
With summons, you can keep them around permanently by constantly making token copies of them before the last lore counter is put on them
As far as playing the deck, it can be a little unwieldy
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)
Or, if you can content yourself with four exiled cards each go, you can bounce it to your hand with cards like Crystal Shard