Invalid number of cards in deck. You have entered 16 cards. A valid deck has exactly 8 cards. https://royaleapi.com/decks/stats/bomber,cannon,fire-spirit,fireball,goblin-barrel,goblin-drill,guards,ice-spirit,inferno-tower,mighty-miner,princess,rocket,skeletons,the-log,valkyrie,wall-breakers?lang=it