This will be fixed in the next update, but that might not be all that soon.) The only way to remove a Cardcast deck is to make a new game. removecardcast 5CODE (This is currently broken. TL DRĥCODE is the 'Play Code' on the deck's page, or at the bottom right of its overview card. You'll need this to add your deck to your game.
It will give you a 5 character code for your deck.
