How to save 'edited' custom deck?

[dg3223]

I downloaded some custom decks in this forum.

And I want to edit(in the game, not with utilites such as deck builder) those custom decks.
However, when I edit some of custom decks and exit MTG game, those custom decks are initializated as I downloaded those.

So, I want to know how to save custom decks I edited in the game.
Thank you for reading.

[thefiremind]

There's a limit on saved decks and there's nothing you can do about it. Decks that go over that limit won't be saved.

[mr friendly guy]

You could use deck builder, create your clone of the deck and then adjust the cards accordingly.