The game crashed when I tried to enter the deck builder to edit the deck shown in the attachment. Ever since, attempting to go into the deck builder to edit any deck that shares cards with the deck shown in the attachment will crash the game with error code CE-34878-0. After a little testing, I have confirmed that I can create a new deck just fine, however every single card that was in the deck shown in the attachment has been DELETED from my collection. This is incredibly frustrating as some of these cards are expensive and hard to replace, such as the animated extended art Sunlit Sentence and Runebind, the alternate art Treacherous Search and the extended art Doombringer Kha. i have tried restarting the PS4, and uninstalling and reinstalling the game and nothing has fixed it. To make matters worse, the deck in question was a Merry Melee deck and in my attempts to solve the problem I have deleted the deck, so I'm out another 100 Platinum on top of that. Please help.