Invalid number of cards in deck. You have entered 24 cards. A valid deck has exactly 8 cards. https://royaleapi.com/decks/stats/archers-ev1,arrows,barbarian-barrel,barbarians-ev1,bats-ev1,bowler,dark-prince,fireball,fisherman,giant,giant-snowball,goblin-giant,graveyard,little-prince,mini-pekka,mother-witch,poison,rage,royal-giant,skeleton-king,sparky,tombstone,tornado,wizard-ev1/matchup/cards/summary