I got a tip for y'all. If you have a very crummy hand, or if you just die in your 3rd turn, then what u can do is close the app, and then reopen it. Then the app will be like "duel in progress: quit or resume?" If you press "quit" then you go back to one of the four areas and Yugi will still be there, at the same level. Then you can battle him and get an entire new hand. If you dont believe me, u can try it on a regular duelist. Remember their name and deck, play them a bit, then restart the app. Quit the duel, and then searc for them again. They WILL be there somewhere and you can battle them again multiple times before one of you dies.