Good but needs tuning – Card Creator for Clash Royale Review

This is awesome but could use some work, it would be really cool if there was a clash royale arena where you could use your own cards (not online but just a simulation) and it needs an update because clash royale has a TON of new features, also less ads, other than that 10/10.
Review by pump up the jam=??? on Card Creator for Clash Royale.