Clan Battles are the new competitive feature that pits Clans against Clans. Compete against another Clan to prove your might, and win great rewards! To compete in a Clan battle, first the Clan leader or a co-leader must accept the challenge from the Events panel on the main Clan screen. The sign-up period for battles is for 24 hours. Note, a Clan must have at least 5 members to be able to compete! If a player joins a Clan after a battle has started, they will not be able to take part in the battle, and will need to wait for the next one.
Once the challenge has been accepted, your Clan will be matched against another Clan with a similar number of members, and Clan Power. Then, the battle can begin! All players will play the exact same level, with the objective being to get the highest score possible. All players from both Clans will be ranked on a leaderboard based on their scores, and based on the leaderboard position, each player will earn an amount of Golden Eggs. The battle will run for 24 hours, at the end of which the Clan that acquires the most Golden Eggs wins! There is then a 24-hour period for members of the winning Clan to claim their rewards.
The level of rewards received depends on the rank of the highest ranked Clan in the battle. The higher the rank, the better the rewards! If your opponent is a higher rank than your clan, you still get the better rewards equal to their rank. For example, if your Clan is silver rank and you defeat your opponent that is gold rank, your Clan still gets the gold rank rewards!