Just like the ability to add a deck to a collection where it adds the card, quantity and printing to your collection, but remove the whole deck instead. In the event you sell a deck or create a deck from a list of scanned cards and want to bulk remove cards from your collection.
This is greatly needed to maintain the collection. Some sort of mass remove.
Even the ability to filter collection by cards associated with a deck would be a helpful step; I’ve sold a deck and would like to remove all the cards in it from my collection.

I am wanting to sell whole decks and this would be a life saver

Bumping this, Moxfield currently lacks a method to remove cards from a collection en masse, and I think this would be the best way.
Has this been implemented yet? Would greatly appreciate
This feature is so necessary in order to be able to conventiently use Moxfield as a digital collection tracker.
I gave one of my commander decks to a buddy and now I have to painstakingly manually remove every single card from my collection.
I am considering moving away from Moxfield, because moving to another service is literally quicker and easier than going through this process.
I would also like this feature, it makes the collection very messy as I take apart decks and give decks away. My collection is no longer accurate and it would be nice to be able to mass remove cards.
This would be amazing
I’m surprised this isn’t already a thing. Collections need a mass editing revamp
Deffo need this. Buying a precon, adding to collection then changing mind or selling and you want to remove from collection. Just one of many ways you might want to remove an entire deck, or sort your collection and then mutliple select boxes to bulk remove
Moxfield makes it so tideous to sell a deck.