Yo dawg, I heard you like Dragon Ball, so Bandai Namco put a Dragon Ball video game inside your Dragon Ball video game.
No, seriously, Dragon Ball Card Warriors is a fully-fledged card battle game within Dragon Ball Z: Kakarot. Check out the trailer below:
You can play the card game straight from the title screen or from the console from inside the game world. You can play it online, but it does require a PS+ and/or Xbox Live Gold.
You will use a deck of 30 cards made up of 25 normal cards and 5 powerful SP cards. Activate each card such as a powerful special move or summoning another card by fulfilling the given requirements.
You can get more new cards by spending coins and card tickets that can be earned by completing Card Battle missions and collecting Cardass from the Z Encyclopedia.