Daily quests allow you to gain upgrade gems to rank up your Guardians.
Different versions of the daily quest will be available to complete at any given time as notated by the timers on each quest.
Daily Quest Types
There are three types of daily quests available to complete.
Universal Daily Quest (Diamonds)
These daily quests are available every day and provide you with diamonds and diamond gem shards.
Diamonds can be used to upgrade a Guardian to the next rank. Diamonds are the most commonly used upgrade gem, and they are often used in conjunction with role upgrade gems.
Role-Specific Daily Quests
These quests have rotating availability and provide you with role-specific upgrade gems and gem shards of various kinds.
These upgrade gems correspond to one of the four attributes: Attack, Focus, Health, and Defense.
Gold Daily Quests
These daily quests are available every day and provide you with Gold that you can use to make purchases in the Bazaar, rank up Guardians, or level up Guardian talents.
Completion & Mastery
As with other quest types, daily quests have rewards for completing and mastering their maps. Be sure you check the quest objectives in order to meet the requirements to earn all of the quest stars on a map and reap the benefits of each individual quest. A quest is considered completed if you achieve victory. It is considered mastered when you have collected all three quest stars. Once you have mastered a quest, you are able to auto-play it to collect the quest rewards without manually playing through the encounters again.
These rewards can be viewed by tapping the daily quest difficulty you would like to participate in. A panel will appear on the right side of the screen. You can scroll down to see details of possible rewards as well as necessary objectives needed to earn each quest star, possible enemies, and the amount of energy it costs to play through the quest.
Daily quests are split into five difficulties: easy, medium, hard, very hard, and extreme. Completing and mastering quests of a higher difficulty costs more energy, but will grant greater amounts of Gold and upgrade gems of a higher tier.
Regardless of which difficulties you have completed for the daily quest today, all daily quest difficulties will reset for you tomorrow.