If you are new to NFL Clash, or just want a refresh on features in the game, keep reading below! Improving Your Deck: New Cards, Card Upgrades, Max Level, and More Your Deck is the heart of NFL Clash. A strong deck is as important as strategic play when it comes to winning games. So how do you improve your Deck? One way is by collecting new Cards. New Cards will become available as you progress to higher level Stadiums. These Cards may have abilities that suit your play-style better … Read More