Arenas

General Information

 * Arenas are unique battlegrounds that are unlocked as you increase your Trophy count.
 * Each arena will unlock new Card rewards.
 * Chests can always contain Cards from Arenas that you have already passed. Unlocking a new arena adds new cards to the Chest rewards- none are taken out.
 * If you retrieved Chests in a lower arena, it will only unlock Cards from that arena, even if you advance to a higher arena.
 * The Goblin Stadium (Arena 1), unlocks the Shop and TV Royale.
 * You receive more cards through Chests with a higher arena level.
 * It is possible to be matched for the player to be matched with someone in a higher Arena higher and obtain the Arena's chest without actually being in that Arena.

Trivia

 * On 2/2/16, the February Update introduced Arena 7, the Legendary Arena, and removed the battle costs for Battles & Friendly Battles.
 * Previously, the Battle costs for the Arenas were: 1 Gold for the Goblin Stadium, 2 Gold for the Bone Pit, 3 Gold for the Barbarian Bowl, 4 Gold for P.E.K.K.A's Playhouse, 5 Gold for Spell Valley and 6 Gold for the Royal Arena.
 * An Update coming on 9/2/16 (Chest Rewards & Card Balance) will change the Arena 3-7 Chest rewards, containing more Cards & Gold, with a higher of Gems.
 * This is the third out of the four animated arenas. The other three are Training Camp, Goblin Stadium, and Legendary.
 * Most Arenas are based around the cards they unlock, such as the:
 * Goblin Stadium, which unlocks 4 cards based on the Goblin.
 * Bone Pit, which unlocks 5 cards based on the Skeleton.
 * Barbarian Bowl, which unlocks 2 cards based on Barbarians.
 * P.E.K.K.A's Playhouse, which unlocks the P.E.K.K.A. and the Tesla.
 * The most efficient way of gathering Common cards, is by unlocking Silver Chests (aside from Magical Chests).
 * P.E.K.K.A's Playhouse, is originally a single player map, from Clash of Clans.
 * There are many different trainers in the Training Camp including Trainer Rush, Trainer George, Trainer James