Show available cards from collection that aren't in a deck

{"ops":[{"insert":"I'm not sure if there's a different way to manage this but when I take a theorycrafted deck and try and put it together with cards from my collection I currently have to compare the \"in decks\" page and the \"in collection\" page for each card, as well as uncheck Maybeboard in the deck view page, to compare what cards are currently in use in decks vs what my collection says I have, only then do I know if I have any of the cards actually not in use to pull into a new deck. Having a way to mark certain cards as \"in a deck\" in the collection would be awesome, that way I can see what cards and from what set, are available for me to go dig through my collection for. I find myself often looking and then realizing the one I'm looking for is already in a deck I play. \n"}]}