Another way to edit decks, plus more filter options

Hello

Would it be possible to add another way to edit the cards in a deck? Specifically, when I'm viewing a deck, I'd like to be able to add cards there rather than having to go to the card collection, selecting a card, and adding it then. I don't know what form this would take, but it'd be quicker for me if I could edit the cards in a deck while viewing that deck.

Also, would it be possible to add a filter that lets me search for cards based on their capability, e.g. "Trample", "Flying", etc? I tried searching full text for these and it doesn't work.

Thanks for the great app!