viper deck yugioh YU-GI-OH! - Victory XX03 (BP03-EN021) - Battle Pack 3: Monster League - 1st Edition Vic Viper Beginning | How

Go into the Deck menu from the main menu and then select your Deck (or start a new one by pressing the + icon, both will work)

The bigger a format's card pool, the less impact new cards will have (on average) since only a few are strong enough to matter, thus partially shielding these formats from the Too Many Cards problem

Card Set(s) -500 YEARS IN THE FUTURE- [OP-07] CARD VIEW OP07-114 | UC | EVENT He Possesses the World's Most Brilliant Mind Block icon 2 Effect [Main] Look at 5 cards from the top of your deck

However, TPCi just revealed the entire Pokmon TCG 30th Celebration set in an official trailer on YouTube, and its packed with rare goodies