Does anyone play this game? I'm aware of a few players in the chatbox, but if there's more on the regular forum I thought it'd be cool to get a discussion going, it's available for iOS and Android and it's free with in app purchases. For anyone interested in getting involved it's a standard mobile card collecting game with a Dragon Ball theme. You can get powerful cards through events and summonings which you can do for free or by buying stones (in-game premium currency). It's a mobile game so lootbox controversy aside you should already know what you're getting into payment wise.
They release new cards throughout the Dragon Ball universe every two or so months from the Japanese version of the game for Global, however at times the schedule can be wonky and Bandai releases shit as they please. Currently released cards include Ultra Instinct Goku, SSJ Caulifla, SSJ Kale, and some other recent content from Super. It's a very era heavy themed game so they release content based on different eras depending on how they see fit, this also includes holidays.
My current cards:
For any newcomers looking to jump in the Dokkan Reddit
is a great community which welcomes aiding new players with team building and even F2P guides if you don't want to spend money to summon powerful cards. They give free stones every day and every mission you complete gets you a stone, so there's a chance to earn hundreds of free stones, but it's very grinding. Eventually you'll rank up and can have more powerful units with higher team costs on your team. Although I recommend going to the Reddit, I can help with some of the more basic questions about the game I suppose.