Wuthering Waves 3.7 Echo Sets and Tower of Adversity Teams: Hsin and Suoming | GameHub

Applicable version: 3.7 "Mirror-Bound Illusions" (maintenance on 2026-09-30; exact values subject to the official announcement)

Wuthering Waves 3.7 overview: new Echoes and Sonata effects

The patch adds five Echoes (Jiexingsha, Juexipo, Xunxiao Qiangwei, Qizhangui and Yumingshe) plus one new Cost 4 Echo . Three Sonata effects arrive with them: one tuned to sustained damage, one built around the Electro attribute, and one on survival and buffing, all as five-piece sets.

Which Sonata fits which team

Pick the set that matches your carry's attribute first, then ask whether the squad needs survival. Reading the numbers on the set description before checking your roster is how players end up with a well-rolled set on the wrong team.

Cost layout: main stat before piece count

Echo sub-stats decide the ceiling, but only after every piece sits on the correct main stat. Rolling sub-stats first is the classic time sink: the piece looks strong on paper and still underperforms because the main stat fights the character's kit.

Run Cost 4 in the main-stat slot, Cost 1 to fill the count, and Cost 3 as the transition piece. The new Cost 4 Echo adds a main-stat option without changing the structure, so four-piece plus one stays best.

Wuthering Waves Tower of Adversity: route by weakness

Each floor fields a different enemy attribute, so putting an Electro team on an Electro-weak floor returns more than forcing your highest-investment squad in. wuthering waves best teams searches spike every patch, but in Tower-style content the counter chart decides the run.

Splitting a dual Electro squad

One more practical point: because both units share an attribute, an Echo set can be swapped between them while a second roll finishes. A shared-attribute squad forgives unfinished farming in a way a mixed squad never does.

Hsin (Electro, Rectifier) and Suoming (Electro, Broadblade) share an attribute, which means the squad does not have to trade an attribute slot for energy . Split the jobs so one unit carries the damage and the other applies status and refills; order the swaps around Resonance Liberation cooldowns.

Tower mistakes that cost a run

The first attempt of a floor tells you whether the bottleneck is damage or survival. If units die, swap the Echo set before adding attack. If the clock runs out with everyone healthy, the gap is rotational and more damage helps.

1. Dropping an Electro team into an Electro-resistant floor, which quietly cuts about a third of your output.
2. Firing the ultimate before the Resonance bar is full, so the damage lands on a shield.
3. Investing in a single carry, then stalling the moment a resistant floor appears.
4. Chasing piece count while ignoring the trigger condition of the Sonata effect.

Wuthering Waves 3.7 new region: unlock order

The new region contains several sub-areas unlocked through the main quest, with a Tide quest line as the gate .

Route the exploration pass

Push the main quest to the gate first, then clear light areas before combat areas. Combat zones usually need a tool or mechanic from the main line, so opening them late saves a return trip .

What to grab on the way

Chest routes inside the new region follow the quest spine, so sweeping after the main quest finishes pulls nearly every collectible in one pass. Gathering while the quest is still open means crossing the same terrain twice.

Pre-download opened on 2026-09-28, with 46GB free recommended on PC for about 26GB of actual download . Low on space? Install base assets and pull region packs as you go.

Wuthering Waves resource plan: stamina and levelling order

Stamina regenerates to a 240 daily cap . The patch-day order is level, then Resonance Chain, then Echo stats, then weapon.

Priority	Item	Reason
High	Carry level and ascension	The level cap gates every other system
High	Key Resonance Chain tiers	Rotation changes usually land at tier two
Medium	Echo main stats	Sub-stats only pay after main stats are right
Low	Weapon refinement	Linear gain; secure two main weapons first

Compensation for the maintenance was 300 Astrite and 2 Crystal Solvent, claimable if the account was created before 04:00 on 2026-09-30 with mail unlocked .

Wuthering Waves FAQ

What did the 3.7 maintenance compensation include?

A: 300 Astrite and 2 Crystal Solvent, claimable if the account existed before 04:00 on 2026-09-30 with mail unlocked.

Which new Sonata effect should I farm first?

A: The one matching your carry's attribute. Electro teams want the 5-piece Electro-linked set; swap to the survival set if the squad keeps dying.

Is the Tower a gear check or a routing check?

A: Routing first. An Electro team on a resistant floor loses roughly 30% of its output, so moving floors beats more farming.

How much space does the new region need?

A: Around 26GB of download with 46GB free recommended on PC; install base assets first if space is tight.

Wuthering Waves action checklist and sources

1. Claim the mail compensation, then push the main quest to the new region gate.
2. Build the Echo set around the carry's attribute, main stats before piece count.
3. Route the Tower by weakness and keep the Electro squad off resistant floors.
4. Spend stamina in the order level, chain, Echo, weapon.
5. More patch breakdowns sit in the gghubs.com guides section.