There are two types of daily quests, "Proving Grounds" and the class-specific daily quest events. Below you can see the DAILY QUEST PROVING GROUNDS and the DAILY QUEST SKILL STRIKE options.
The daily quest "Proving Grounds" allows you to complete and explore maps to earn basic catalysts and their related fragments. The tier awarded is dependent on quest difficulty.
Class-specific daily quests allow you to complete and explore maps to earn class-based catalyst rewards. The tier awarded is dependent on quest difficulty. These maps contain chances at class-specific catalysts and fragments.
Daily Class Catalyst Quest Rewards
Within each quest, you can earn completion and exploration rewards.
Completion rewards require that you simply complete the quest at least once, regardless of exploration percentage, in order to obtain them. The completion rewards are available once per day.
Exploration rewards require that you explore the quest map to 100% completion, having visited every node. The rewards are available once per day, per difficulty, upon full exploration.
Each map will have completion rewards and exploration rewards. The guaranteed rewards for these can be found by opening the special event in easy, medium, hard, or expert mode and tapping on the VIEW QUEST REWARDS button.
An example of the "Proving Grounds" quest rewards screen:
An example of "Skill Strike" rewards screen:
Note: If you have earned either completion or exploration rewards for that day, you will see a green checkmark next to COMPLETION REWARDS or EXPLORATION REWARDS in the REWARDS pop up.
Catalyst Limited Time Offers
If you have completed a quest multiple times without a reward, the system will automatically offer the catalyst as a limited time offer. Limited time offers are not rewards; you will need to purchase the items with Units.