Earn special rewards by completing the Daily Challenges!
You can find the Daily Challenges by selecting 'World' at the bottom of your screen then 'Battles' on the top left. This brings up your 6 Daily Challenge Battles (3 for Dungeons, 3 for Skirmishes). Your Daily Challenges reset every day.
Daily Challenges provide extra Rewards, some of which are rare, for example, Relics and Follower Crystals.
A Skirmish Battle is where you play a battle against 3 enemies.
A Dungeon is a series of more challenging battles that finish with a Boss battle. Dungeon Battle chests have a chance to award pieces of Dungeon themed Armor, Spells and Relics.
Daily Challenge Reward
Once you have successfully completed a Daily Challenge, you wil see a green gift box next to the challenge, collect it to receive your reward for completing the challenge.