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,balloon,bats-ev1,electro-wizard,fireball,firecracker-ev1,flying-machine,freeze,furnace,goblin-barrel,goblin-gang,hog-rider,hunter,inferno-dragon,lumberjack,mega-knight,miner,mini-pekka,pekka,princess,skeleton-army,tesla,valkyrie/matchup/cards/summary