Hsin arrives in Wuthering Waves Version 3.7 as the first playable Sentinel, the Moon Fox of Mengzhou. She is a five-star Electro character who wields a Rectifier and deals almost all of her damage as Resonance Skill DMG. What sets her apart is that she runs two combat forms, Answering and Illumining, and two switchable Resonance modes, Unison and Electro Flare. The good news for gearing is that her build barely changes between those modes, so you never have to farm a second set of Echoes when you swap teams.
Quick answer: Equip Blooming Jadehaven, run a five-piece Heart of Sworn Vigil set in a 4-3-3-1-1 layout built around Crit and Electro DMG, and pair her with Electro Rover plus Suisui, or Suoming plus Shorekeeper.
Best weapons for Hsin
Since nearly all her damage counts as Resonance Skill DMG, look for Rectifiers that raise that damage and provide Crit Rate. Her signature weapon leads the options, while several five-stars already in the game make strong stand-ins.
| Weapon | Rarity | ATK | Substat |
|---|---|---|---|
| Blooming Jadehaven | 5★ | 588 | Crit Rate 24.3% |
| Lethean Elegy | 5★ | 588 | Crit Rate 24.3% |
| Stringmaster | 5★ | 500 | Crit Rate 36% |
| Cosmic Ripples | 5★ | 500 | ATK 54% |
Blooming Jadehaven is built for her and nothing else comes close. It grants a 12% All-Attribute DMG bonus, and after she inflicts Electro Flare or triggers a Unison Response, her Resonance Skill DMG is amplified by 36% while ignoring 10% of the target’s Electro RES. While she is on the field, nearby enemies take 30% more Electro Flare DMG for 30 seconds. Its Crit Rate substat also eases the rest of her stat requirements. If you plan to invest heavily in her, one copy at S0R1 is the sensible first stop.
Lethean Elegy is the best replacement among weapons you might already have. It adds 12% ATK, increases Resonance Skill DMG by 32%, and ignores 8% DEF, but its passive depends on her Echo Skill instead of her main rotation. Stringmaster offers a flexible option: its large Crit Rate boost simplifies balancing her Crit stats, and it builds ATK as she deals Resonance Skill DMG. Cosmic Ripples supplies ATK and Energy Regen, making it a usable general fallback despite its emphasis on Basic Attacks rather than her kit.
For a lower-cost build, Fusion Accretion is an energy-focused four-star choice; Augment and Radiant Dawn are also options, each with a Crit Rate secondary stat.
Best Echo set, main Echo, and stats
The dedicated Sonata set is Heart of Sworn Vigil, and it is her best-in-slot for both playstyles. The two-piece bonus gives 10% Electro DMG. The five-piece bonus grants 15% extra Crit Rate and a 22.5% Electro DMG bonus for 30 seconds whenever she applies Electro Flare, gains Unison, or triggers a Unison Response. Since both of her modes can activate it, the set stays live through most of her damage window, and you never have to re-farm Echoes when you switch teams.
If you run her as a sub-DPS in Electro Flare mode instead, swap to a five-piece Flash of Electric Reflection, which passes Electro DMG to the incoming Resonator through her Outro.
For the main Echo, farm and equip Reminiscence: Suhsin the Inevitable, which drops from the Ordinance of the Inevitable weekly boss that unlocks after you progress the Version 3.7 main story. In the main slot it gives a 10% Electro DMG bonus, with another 10% for 30 seconds when she inflicts Electro Flare, gains Unison, or triggers Unison Response. A sub-DPS Hsin uses Soulfrayer instead to buff the intended carry.
Her Echo cost layout is 4-3-3-1-1, with main stats as follows.
| Echo cost | Main stat |
|---|---|
| 4-Cost | Crit DMG or Crit Rate |
| 3-Cost | Electro DMG Bonus |
| 3-Cost | ATK% or Electro DMG Bonus |
| 1-Cost | ATK% |
| 1-Cost | ATK% |
For substats, rank Crit DMG and Crit Rate highest, followed by ATK%, Resonance Skill DMG, and finally flat ATK. Her passives, Sonata set, and Crit-focused weapons already supply plenty of Crit Rate, so the 4-Cost Echo generally benefits more from a Crit DMG main stat. At 3-Cost, using ATK% on both pieces is perfectly viable if their substats are notably better.
Keep Energy Regen near 118%–125% so Formshift and her finisher sequence are ready on time. Preserve strong Crit pieces rather than chasing an exact value.
Skill upgrade priority
Level her skills in this order:
- Forte Circuit
- Resonance Liberation
- Resonance Skill
- Intro Skill
- Basic Attack
Invest in Forte Circuit first: it contains many of her signature attacks, manages both Forte resources, and enables her transitions between forms. Several of these attacks deal Resonance Skill DMG despite being initiated with a Heavy Attack. Next comes Resonance Liberation, which includes Formshift and the Pillars Across Heaven finisher. Basic Attack is last, and only merits investment if she is your pure main DPS. For Unison Hsin, however, Intro Skills gain much greater value in swap-focused teams; raise that skill more once the top two are covered.
Best teams for Hsin
Her ideal teammates depend heavily on her chosen Resonance mode. Either way, she deals high Resonance Skill DMG, but one mode favors frequent swaps while the other builds Electro Flare stacks.
Unison teams
| Main DPS | Unison support | Sustain |
|---|---|---|
| Hsin | Suoming | Shorekeeper |
| Hsin | Jinhsi | Verina or Shorekeeper |
Unison mode favors frequent character changes and repeated Intro Skills. Prepare Hsin’s attacks, hand control to another damage dealer, and switch back before the Illumining window ends. Suoming is the strongest fit: her Electro-focused kit supports switching and buffs Hsin’s Resonance Skill DMG, while Thunder Crest Coordinated Attacks keep dealing damage off field. Shorekeeper offers healing and broad offensive buffs without needing much field time. Jinhsi can serve as another anchor via her Edict interaction, but she grants Unison without responding to it, leaving her unable to receive the associated damage buffs.
Suoming joins the game in the Version 3.7 Phase 2 banner from October 21, 2026, so Electro Flare is the practical launch mode for most accounts until then.
Electro Flare teams
| Main DPS | Flare generator | Support |
|---|---|---|
| Hsin | Electro Rover | Suisui |
| Hsin | Electro Rover | Chisa |
| Hsin | Electro Rover | Buling |
For Electro Flare mode, build around allies that apply Electro Flare frequently, letting Hsin convert the stacks into a more powerful damage window. Electro Rover is the preferred sub-DPS. His Intro Skill works directly with Hsin’s kit, giving each of them an Electro DMG bonus lasting 30 seconds, and he builds Flare stacks quickly. Since he is free, this is the budget option. Suisui is the best healer for this setup: she expands the maximum stack limits for Electro Flare and Electro Rage and provides buffs with long durations. Chisa also increases those limits and adds 18% DEF ignore, at the cost of a more difficult rotation. As a four-star, Buling offers an affordable healing choice who applies Flare and increases Resonance Skill DMG. At present, Electro Flare application is limited to Electro Rover and Hsin, narrowing the available partners for this mode.
Resonance Chain priority
Hsin works well at S0; her Resonance Chain adds damage and makes rotations smoother instead of filling holes in her kit.
| Sequence | What it adds |
|---|---|
| S1 | Resistance to interruption, reduced damage taken, and added comfort tailored to each mode |
| S2 | Stronger empowered finishers and more frequent access |
| S3 | Higher Resonance Liberation damage in both modes |
| S6 | Large Resonance Skill and DEF penetration boost |
S2 is the first upgrade worth considering after S0R1. S3 is generally the stopping point for lower spenders, especially since Electro Flare Hsin benefits most. Most players can skip S4 and S5; S6 is the major whale breakpoint. Aim for S0R1, then S2R1, S3R1, and lastly S6R1. If key teammates are missing from your account, getting them is usually more valuable than rushing early Sequences.
