Wuthering Waves 3.7 Chord Cleansing: When the Echo Double-Drop Event Begins
The Global event starts November 4. Eligible players spend Waveplates after the relevant challenge to claim double rewards.
The second half of Wuthering Waves Global Version 3.7 includes a limited event for Echo development. Kuro's official event preview dates Chord Cleansing from November 4, 2026 at 04:00 until November 11 at 03:59, both in server time. It has not started yet, and a server's clock may differ from a player's local time.
A double-reward window for Echo challenges
The official preview requires Union Level 19. After completing a Tacet Suppression challenge, players spend Waveplates to claim double rewards. This is not a reward simply for logging in, nor an event that grants a free Resonator. For someone building a Resonator, the event places a temporary bonus within an existing Echo-development activity; the choice of challenge depends on the account's needs.
The official event graphic states the dates, level requirement and Waveplate condition, but that section does not specify the exact limit on double claims or the drops at each level. Check the in-game event details once it opens for the available attempts, rewards and challenge requirements. Double rewards should not be read as unlimited claims or a guarantee of a particular Echo stat.
How it fits alongside the other events
The same Global notice lists Echo Erase and Beyond the Waves: Land of Xuanfang. The first is a stage-based matching game, while the second centres on Xuanfang exploration. Chord Cleansing instead concerns Tacet Suppression challenges and Waveplate claims. Their tasks and rewards differ, so joining one does not automatically complete the others.
Their deadlines differ too: Kuro lists Echo Erase ending November 9 at 03:59 and Chord Cleansing ending November 11 at 03:59, both in server time. Check the remaining time on your own server; the November 6 Version 3.8 preview broadcast is not an in-game event deadline.
The appeal is that character development can sit alongside the other late-version activities. Some players may focus on materials while others prefer exploration or a smaller puzzle game. Which matters most depends on account progress; the in-game event details remain the authority on resources and limits.
Kuro Games: Upcoming Events in Wuthering Waves Version 3.7
