Invalid number of cards in deck. You have entered 24 cards. A valid deck has exactly 8 cards. https://royaleapi.com/decks/stats/balloon,barbarians,bats,cannon,fireball,flying-machine,giant-snowball,goblin-barrel,goblin-cage,ice-spirit,inferno-dragon,lava-hound,mini-pekka,mother-witch,poison,princess,royal-recruits,skeleton-dragons,the-log,tombstone,valkyrie,void,zap,zappies/matchup/cards/summary