Invalid number of cards in deck. You have entered 24 cards. A valid deck has exactly 8 cards. https://royaleapi.com/decks/stats/arrows,baby-dragon,barbarian-barrel,bats,cannon-cart,fireball,fisherman,giant-skeleton,giant-snowball,graveyard,ice-wizard,knight,miner,mirror,mortar,mother-witch,musketeer,poison,royal-ghost,royal-hogs,tombstone,tornado,valkyrie,zappies