The game swapped the cards I chose in the draft. When I saved the deck, it gave an error. I opened it and it had swapped the cards again. I remade a new deck and the card that had disappeared reappeared in the match, but I didn't have hand to play. I won, I lost, I went to change the deck, guess what? The cards disappeared! I closed it, rotated the deck, the cards appeared, but no lands came up. I swapped two hands, tried to play, but it didn't work. I'm only opening this ticket to inform you, and I usually avoid opening complaints, but in the entire history of this vital industry, this has never happened to me, and that's not to say I open a lot of tickets afterward.