Board Thread:Questions and Answers/@comment-33647649-20181004222345/@comment-34050211-20181004222953

going to be honest this is entirely up to you the banner is good with cards that can be useful to you but arent entirely needed. I would say it all depends on how many stones you have and if you think the odds are in your favor to get something like these guys and will use them. The android team is decent with 21 but no where near as good as with phy 17 and you do have units that will work for the team.