1. if i own >=6 copies of a card, i can't add more than 6 copies of it. if i own <6, i can add however many i want
2. if i own >0 copies of a card, it does not display as transparent even if i add more copies of it than i own. if i own 0, transparent display works properly
3. no in-editor indicator of whether deck is valid (not sure if that's supposed to be active yet)
4. loss screen says "You won"