WuWa 3.7 Phase 2 Events: Echo Erase, Beyond the Waves and the November Deadlines

Version 3.7 has been running since September 30, and Phase 1 closes on October 22 at 09:59 server time. The second phase does not reset the event board so much as add to it: most of what is on the list now keeps going, two events open on the day the banners swap, and one opens a week later. This page is the schedule for that second half, with the dates read off Kuro's patch notes rather than the version poster.

What actually happens at 10:00 on October 22

As of October 18 Kuro has published no maintenance notice for October 22. The patch notes print the Phase 1 window ending at 09:59 and Phase 2 opening at 10:00, back to back, and that is how a phase swap works in this game: no downtime, no download, just a banner change and an event change at the top of the hour.

At that minute the six limited banners swap: Hsin, Chisa and Iuno out, Suoming, Lucilla and Lynae in. Echo Erase and Gifts of Singing Drizzle go live at the same time. The event board loses one item earlier that morning instead, at 03:59, when the Bountiful Crescendo double-drop window closes six hours ahead of the phase swap.

Everything else survives the swap. Cubie Wars runs to the last minute of the version, the two permanent 3.7 events have no deadline at all, and Artisan’s Search is still open for four more days after the flip.

Every event running in Phase 2

Windows are taken from the patch notes text. The Union Level gates and reward lists come from the version’s event listing published with the patch, which prints a gate for every combat and exploration event and puts the login and web events at 8.

Echo Erase: the shortest window in the phase

Echo Erase opens the moment Phase 2 does, on October 22 at 10:00, and closes on November 9 at 03:59. That is just under 18 days, which makes it the earliest thing to close in the phase and the only entry that ends before the rest of the board. If you are used to treating November 11 as the deadline for everything in 3.7, this one will already be gone.

Kuro’s own description is one line: the latest flagship offering from Second Coming of Solaris, where you tap Echo Pieces away. Same banner family as Cubie Wars, different mini-game underneath. The gate is Union Level 14, the same as Cubie Wars and Beyond the Waves, and the reward list is Astrite plus a Forgery Premium Supply for Lahai-Roi, Advanced Energy Cores, Premium Resonance Potions and Premium Sealed Tubes.

No dedicated preview for Echo Erase has gone up on the official announcement feed, so the scoring rules, the stage count and the Astrite total are still unpublished. The window, the gate and the reward list above are what the patch notes commit to.

Beyond the Waves: a week late, thirteen days long

The Land of Xuanfang exploration event is the biggest single payout in Phase 2 at 400 Astrite, and it has the least room to make a mistake. It opens October 29 at 04:00, seven days after the phase starts, and closes November 11 at 03:59 with everything else. That is just under 13 days from start to finish, against nearly twenty for Echo Erase.

The loop is daily. You complete one event task per day for Adventure Logs, then trade the logs for Adventure Packages. Because it is gated on days rather than on hours played, starting on October 29 and playing in one long session at the end are not the same thing: the tasks do not stock up.

The rest of the payout is a Lustrous Tide, a Premium Enclosure Tank for the region, Premium Tuners and Premium Sealed Tubes. Union Level 14 to enter.

Gifts of Singing Drizzle: 10 Radiant Tides for three logins

This one is almost too simple to need a guide, but the timing catches people. The event opens October 22 at 10:00 and stops accepting logins on November 11 at 03:59. The two tiers are printed in the patch notes:

• One cumulative login day: Radiant Tide x5, Premium Tuner x100.
• Three cumulative login days: Radiant Tide x5, Crystal Solvent x5.

Ten Radiant Tides is 1,600 Astrite at the shop rate of 160 each. Log in once and you collect five of them; the other five sit behind the third login, which is the part worth setting a reminder for. The days are cumulative, not consecutive, so three separate logins anywhere in the three-week window clear it. Sign-in records refresh at 04:00 server time, which means a login at 01:00 and another at 05:00 the same morning count as two different days.

November 11 closes three different ways

The last day of the version is not one deadline, it is three, spread across twenty hours. Most of the event board shuts at 03:59. Cubie Wars and every limited banner run to 11:59. The Back to Solaris web event is the last thing standing, at 23:59.

The practical reading: if you leave event claims for the last day, do them on November 10, not November 11. Eight hours pass between the event board closing and the banners closing, and the events are the half that goes first. November 11 is also after both daylight-saving switches, so the offsets in the table have already shifted once since the phase opened.

The two double-drop windows

Bountiful Crescendo has been running since October 15 and ends October 22 at 03:59, doubling Simulation and Forgery Challenge rewards. Chord Cleansing replaces it late in the patch, from November 4 at 04:00 to November 11 at 03:59, with double Tacet Suppression rewards and a Union Level 19 gate, the highest of anything in the phase.

Both are listed in the version’s event notice rather than in the patch notes text, which is why they do not appear in the tables above with the same paper trail. For a new character, Chord Cleansing is the one that matters: Tacet Suppression is where Echo XP and Tuners come from, and Suoming wants a full set before the version ends. Our 3.7 Echo guide covers what is worth farming in the new region.

What has no deadline at all

A handful of 3.7 additions are marked permanent in the patch notes and will still be there after November 12: the Chapter IV Act IV main quest, the Tales Quest that follows it, and the two events attached to the Simulacrum Nexus.

Blooms for the Shadow is the one worth knowing about. It is the announced route to Phantom: Smolder and the Fox Shadow motorbike livery, and it unlocks by meeting the Nexus Fox Shadow in Mengxuan Vale during the main quest. Past Dreams, Traced Seals is a photo collection that needs the Act IV epilogue finished first. Both are story-gated rather than level-gated, so an account that has not finished Chapter IV is not behind on them, just early. The full route is in our Simulacrum Nexus guide.

Artisan’s Search closes before the phase is a week old

The featured combat event from Phase 1 is the first casualty of the new phase. It ends October 26 at 03:59, four days after the flip, at Union Level 14. If you have been putting it off because the region is new, that is the wrong order: it pays Astrite, a Forgery Premium Supply for Lahai-Roi, a Premium Enclosure Tank for Xuanfang and Premium Tuners, and the fight itself takes one evening.

FAQ

Sources

• Kuro Games: Patch Notes for Wuthering Waves Version 3.7 (event durations, login reward tiers, permanent-content flags, maintenance compensation)
• Kuro Games: Version 3.7 update content notice (phase windows and the event listing with Union Level gates and reward summaries)
• Our own 3.7 events guide, written from the same notice when the patch went live, for the two double-drop windows the patch notes do not repeat

Dates are server time (UTC+8) unless marked otherwise. Local times were converted from the server timestamps, including the daylight-saving switch that happens on October 25 in Europe and November 1 in North America.