oh yeah itd sure be interesting to implement such a thing no doubt, would be interesting to try a strict 6 card limit 1-of-each kinda deal.
on a slightly related note,
1.im glad theyve renamed shuffle to redraw, make more sense to me. like sure, you put a card back and redraw another you can argue youve shuffled the deck to redraw but; well ive said it twice now, you redraw a card so...
but mostly
2. they can now in my dreams add a new ability, called Shuffle
which swaps the card youve drawn with the one on your spread
because thats shuffling them about
also would be 12000% useful to do this sometimes.
ah pipe dreams for 4.0