My Clash Royale Upgrade Priority List. These are the cards I recommend getting to max first. @ClashRoyale Rare Bicycle Playing Cards Mini Bicycle Deck Red Cards 1885 Cardistry Decks Rare Bicycle Card Decks 5th Anniversary Bicycle Cardistry (Standard) Playing Cards By Clash Royale Top 5 Rare Cards Bicycle Cards Foil Back Cobalt Bicycle Rider Back Cobalt Luxe (Blue) Playing Cards Rare Playing