Featured Quests are a Quest Type that rotates its fourth featured quest among 5 different quests sequentially as of the point of writing, that are generally known for high exp yields and high Weapons Badge quest clear rewards on specific days. As long as you are a party leader, the quest can be retaken at the gateship exit via retry even after the daily reset, allowing one to prolong running the quest indefinitely until one exits the quest.
By clearing a Featured Quest with the present icon on at least A rank, a present can be received at the gateship after the quest result screen, that can grant manner of rewards that include Bonus Keys such as Tokyo, Magatsu, Rappy and Izane Bonus Keys, excluding Rainbow Keys which are campaigns and events exclusives. The difficulty of the Featured Quest does not affect the present rewards, thus the Featured Quests can be done on Normal difficulty if one desires. It should be noted that the present is only given if the quest is taken with the icon on it; clearing a mission just before it becomes a Featured Quest the next day does not count towards present eligibility. Partying with a player that has the flower icon next to their name indicating they are a returning player with a returning player boost (this icon can be hidden by the returning player however) also grants doubled rolls of Featured Quest present rewards.
Featured Quests are unique in that even if you have not unlocked the quests by doing the relevant free fields, you are still able to access the quests featured in them, although this feature has been made mostly redundant as story progression and field unlocks are now account wide.
The day is
The featured quest is The Menacing Castle
|Chaotic Tranquility||The Piper of Disharmony||The Menacing Castle||Chaotic Silence||A World Engulfed in Shadows|
|Location||Quest Name||Quest Objective||Unlock Requirement||Notes|
|Complete Koffie's Client Order "Level Cap Trial I" that is unlocked at Lv.20.||Defeat enemies and collect quest points!||-|
|The Piper of Disharmony
|As above.||Eliminate the Enemy Readings!||Has a high EXP ratio when the bosses Biol Meduna and Chrome Dragon are encountered infected. Drops Cobalt Medals as well. Stages are randomized among a specific set, and there is a chance to meet a replacement parallel area map that also includes Mr Boing at any stage. If the first map is Naberius Forest, thunderstorm weather occurs.|
|The Menacing Castle
|As above.||Defeat the Devil Castle!||Has a high EXP ratio throughout.|
|As above.||Defeat enemies and collect Quest Points!||-|
|A World Engulfed in Shadows
|As above.||Defeat all the enemies that appear!||Has a high EXP ratio for the bosses in the final map, and has titles for clearing by yourself and with others on XH.|