★ Version 3.0 Details So Far is out now!
┣ Lynae: Builds | Materials | Weapon
┣ Reruns & Builds: Cartethyia | Ciaccona
┗ Map Guides: Lahai-Roi
★ New: Check out Game8's Tier List Maker!

Chord Cleansing is a recurring event that provides double echo drops from tacet fields in Wuthering Waves. See how to play, how to unlock Chord Cleansing, event schedule, best Tacet Field, and all available rewards here!
List of Contents

Players will have to complete Tacet Suppressions to earn double echo and echo upgrade material drops during the event's duration for the normal cost of 60 Waveplates.
The event allows you to earn double drops 3 times per day which resets at 4:00 AM on your Local Server Time. Note that you cannot use the 120 Waveplate claim option while Bountiful Crescendo is still active for the day.
Tacet Field Locations and Rewards
You need to reach Union Level 19 as a prerequisite in order to be eligible to earn double drops in Tacet Suppressions.
You can complete main story quests and side quests in order to raise your Union Level quickly.
| Area | How to Find |
|---|---|
| Beohr Waters | ![]() |
| Reward | |
| Effect | Resonator's Aero DMG is increased Enemy's Electro DMG received is reduced |
Phrolova and Cantarella are both having their reruns in Version 2.8, and if you pulled for them it is very efficient to farm in the Beohr Waters Tacet Field. Phrolova can use a two-piece of Midnight Veil in her builds while Cantarella can use a full 5-piece. This is very economical especially if you have both.
Furthermore, if you plan on pulling for Ciaccona in the first phase of Version 3.0, Gusts of Welkin is her best-in-slot Sonata. You will be shooting three birds with one stone when farming in this tacet field.
| Area | How to Find |
|---|---|
| Mournfell Canyon | ![]() |
| Reward | |
| Effect | Fusion DMG dealt by Resonators is increased. Spectro DMG taken by enemies is decreased. |
Together with Lynae and Ciaccona, Cartethyia the Knight will be having her rerun in the first phase of Version 3.0. If you plan on getting her, be sure to farm in the Mournfell Canyon Tacet Field for the Windward Pilgrimage sonata!
Cartethyia Best Builds and Teams

Lynae and Mornye will most likely have their own best-in-slot echo sets in a Lahai-Roi tacet field, so you don't want to pre-farm echoes for them. However, continue running tacet fields to get echo upgrade materials like Tuners and Sealed Tubes so you're ready to level up Lynae's and Mornye's echo in 3.0!
3.0 Banners, Release Date, and Summary
| Event Start | December 17, 2025 |
|---|---|
| Event End | December 24, 2025 |
| How to Unlock | Reach Union Level 19 |
| Tacet Fields have calmed down. Chord Cleansing is currently inactive. |
Chord Cleansing is a recurring event that provides double echo drops and materials for players. We have listed down the past runs of this event, for your reference.
| Version | Chord Cleansing Event Duration |
|---|---|
| 2.8 | December 17, 2025 - December 24, 2025 |
| 2.7 | November 12, 2025 - November 19, 2025 |
| 2.6 | October 1, 2025 - October 8, 2025 |
| 2.5 | August 4, 2025 - August 11, 2025 |
| 2.4 | June 26, 2025 - July 3, 2025 |
| 2.3 | May 1, 2025 - May 8, 2025 |
| 2.2 | April 7, 2025 - April 14, 2025 |
| 2.1 | February 20, 2025 - February 27, 2025 |
| 2.0 | January 16, 2025 - January 23, 2025 |

You can obtain double the amount of Echoes and echo upgrade materials that you usually earn from Tacet Suppression during the event's duration. Make sure to spend your Waveplates to earn the rewards.
| All Events and End Dates | |
|---|---|
Ascendant Aces
December 24, 2025 |
Chord Cleansing
December 24, 2025 |
Lollo Campaign: Rising Anew
December 22, 2025 |
Stranger Things in Honami
December 24, 2025 |
Gifts of Amber
December 24, 2025 |
Whispers of the Waves
December 24, 2025 |
Search for It! Bits of Lahai-Roi
December 24, 2025 | |
| Upcoming Events | Date and Summary |
|---|---|
Beyond the Waves
|
Releases in Version 3.0
Log-in daily and complete tasks to win random rewards by revealing tiles on a board! |
Back to Solaris
|
Releases in Version 3.0
Invite your former companions back and complete tasks together to receive Astrite, Shell Credits and more! Returning Rovers who also link their accounts will also receive bonus gifts! |
Lahai-Roi Pioneers
|
December 25, 2025 - Complete various exploration tasks in the new Lahai-Roi region for various rewards! |
Gifts of Freshers Week
|
December 25, 2025 - Log-in for 7 days to claim Radiant and Lustrous Tides! |
Let's Go, to Startorch Academy!
|
December 25, 2025 - Log-in from December 25, 2025 to collect 10x Radiant Tide and 10x Forging Tides! |
Capturing Starlight
|
December 25, 2025 - Take photos of special targets to receive Astrite and development materials as rewards! |
| Event Guide | Date and Rewards |
|---|---|
| Gifts of Thawing Frost |
Permanently Available
Lustrous Tides, Radiant Tides, Free Sanhua |
| Awakening Journey |
Permanently Available
Lustrous Tides, Astrites, Crystal Solvent, Rank 5 Weapon Supply Chest: Winter Blume |
| Rumbling Hollows |
Permanently Available
Shell Credit, Premium Energy Cores, Premium Resonance Potions, Free Yuanwu |
| Depths of Illusive Realm |
Permanently Available
Astrite, Premium Tuners, Phantom: Impermanence Heron |
| Voyage's Beginning |
Permanently Available
Astrites, Lustrous Tides, Resonators |
| Echo Hunters |
Permanently Available
Astrites |
| Somnium Labyrinth |
Permanently Available
Astrites, Premium Tuners, Premium Energy Cores, Shell Credits, Malleable Elite Class Echo |
| Tales of the Isles |
Permanently Available
Astrites, Forgery Premium Supply, Premium Tuners, Premium Energy Cores, Premium Resonance Potions, Shell Credits |
Chord Cleansing Guide: Best Tacet Field to Farm

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