The Gauntlet is a leaderboard event divided into periods called Seasons.
Meanwhile, the regular Gauntlette is a consistent battle content where Total Point Rewards and High Score Rewards can be earned.

In the Gauntlet, Total High Scores from several quests prepared for each Season are compared, and rankings determine a player's Class.
Achieving higher Classes or ranking on the leaderboard grants special rewards.
Note: Participation in the leaderboard requires reaching the rank of Master.