Wuthering Waves · 5★ Resonator
"Host of Harmony" The young director of the Zhaoming Commerce Guild
Suisui is a brilliant merchant from a noble family of Mingting who serves as the young director of the Zhaoming Commerce Guild; she is also Yangyang's older sister. She does not know how to wield a sword, but with her water fan and her business acumen, she tries to weave a lasting peace into the world. She is a Glacio Resonator who wields a Rectifier. She switches between the Zephyr and Drizzle stances to build up Floral Epistle, and in the Ceaseless Landscape field she sets up with her Liberation, she raises the team's Negative Status stack limits. Her Outro gives the whole team 25% All DMG Amplification, and her Plume Steps heal and apply Glacio Chafe; she is both the support and the healer of Negative Status teams.
Suisui is a limited 5★ Resonator who arrived in the second phase of version 3.5 (July 30 to August 19, 2026) with the "Blessings From Dewy Wings" banner. She does not drop from the standard banner, so she can only be pulled with Radiant Tide while her banner is active; a 5★ is guaranteed within 80 pulls, and your first 5★ has a 50% chance to be the featured character. As of version 3.6, she has not had a rerun yet.
2-piece: Energy Regen + {0}
5-piece: Upon inflicting Havoc Bane, gain Xuanling's Feather, which grants a {0} increase in Crit. Rate and {1} increase in Heavy Attack DMG Bonus to the Resonator, lasting {2}s.<br>Upon inflicting Glacio Chafe, gain Chongming's Feather, which grants a {4} increase in ATK to Resonators in the team for every {3} of the Resonator's Energy Regen, up to {5}, lasting {6}s.
The 2-piece gives 10% Energy Regen. Chongming's Feather, which comes from applying Glacio Chafe, gives the whole team up to 25% ATK based on Suisui's Energy Regen.
2-piece: Healing Bonus + 10%.
5-piece: Increases the ATK of all party members by 15% for 30s upon healing allies.
For when the new set's Echoes are not ready. Healing the team increases the whole team's ATK by 15% for 30 s, and the 2-piece gives Healing Bonus.
2-piece: Energy Regen + {0}.
5-piece: Upon using Outro Skill, increases the ATK of the next Resonator by 22.5% for 15s.
The 2-piece helps with her high Energy Regen target through 10% Energy Regen, and it gives the next character 22.5% ATK after the Outro.
Forbidden Bastion
A 3-cost Echo. In the main slot, it gives 10% Healing Bonus; its Echo Skill hits for Glacio DMG, and it belongs to the Song of Feathered Trace set.
The target is 260% Energy Regen. The Outro's 12% damage bonus and Undulating Mist's 50% ATK increase cap out at exactly this value, though 230-250% also works. In the 4-3-3-1-1 layout, one of the 3-cost Echoes is Forbidden Bastion.
Her signature weapon. Its 77% Energy Regen main stat makes the 260% target much easier. It combines 12% Max HP, Concerto Energy on Liberation and healing with Glacio Chafe to give the team 20% ATK.
Shorekeeper's signature weapon; a strong alternative with the same 77% Energy Regen main stat and an HP bonus.
The best 4★ option, with a 51.8% Energy Regen main stat and a Concerto Energy refund on Resonance Skill; you can still reach 260% with Echo substats.
4★ with a 51.8% Energy Regen main stat; gives Healing Bonus for 15 s after her Liberation.
4★ with a 51.8% Energy Regen main stat; its Resonance Skill effect gives ATK if her HP is above 60% and healing if it is below.
46
Solidarity's Loneflame
60
Flowborne Dream
4
LF Autopuppet Kernel
12
MF Autopuppet Kernel
12
HF Autopuppet Kernel
4
FF Autopuppet Kernel
170,000
Shell Credit
26
Skyward Glazed Heart
25
LF Autopuppet Kernel
28
MF Autopuppet Kernel
40
HF Autopuppet Kernel
57
FF Autopuppet Kernel
25
Spliced String
28
Broken String
55
Solidified String
67
Melodic String
2,030,000
Shell Credit
Totals are calculated from game data: Every ascension stage from 1→90, skills 1→10 and every skill tree node.
In the default Zephyr Stance, she performs a 4-hit Glacio combo; Basic Attack and Dodge Counter hits fill Cloud Breath. Pressing Basic Attack after a Dodge Counter goes straight to the 4th hit.
In Zephyr Stance, she dashes forward, deals Glacio DMG and, if she is on the field, grants 40 Cloud Breath. When Cloud Breath fills to 120, Awakening Spring takes its place. It pulls enemies in, applies 1 Glacio Chafe, puts Suisui into Drizzle Stance and hands out Enrichment stacks that heal the team (once every 25 s). Its Drizzle Stance version fills 100 Floral Epistle.
Suisui collects Cloud Breath (up to 120) in Zephyr Stance and Floral Epistle (up to 600) in Drizzle Stance, which lasts 15 s. Drizzle Stance unlocks a new Basic Attack chain whose 4th hit applies Glacio Chafe, a Heavy Attack and two plunging attacks; a successful Parting Mist dodge during an attack grants 102 Floral Epistle. When she leaves the stance, the accumulated Floral Epistle resets.
Sets up the Ceaseless Landscape field for 30 s. When teammates in the field apply Spectro Frazzle, Fusion Burst, Glacio Chafe, Aero Erosion or Electro Flare, the target's stack limit for that effect increases by 3 for 15 s; the Havoc DMG of characters who consume Havoc Bane ignores 6% DEF and 12% Havoc RES. Using her Outro while the field is active puts Suisui into the Roaming Transcendent state.
Deals Glacio DMG as she enters the field, applies 1 Glacio Chafe and spends all Cloud Breath to pull enemies in and put Suisui directly into Drizzle Stance. Like Awakening Spring, it also hands out Enrichment to the team.
The whole team gains 25% All DMG Amplification for 30 s. Suisui leaves Drizzle Stance and spends her Floral Epistle. At the 200/400/600 thresholds, 1/2/3 Plume Steps unlock during Roaming Transcendent; each step gives the team Reflecting Shadows, applies Glacio Chafe to enemies in the field and heals the active character. The 400 and 600 thresholds unlock up to 12% extra damage and up to a 50% ATK increase (Undulating Mist), based on Energy Regen above 200%.
A character who consumes Enrichment receives 10 stacks of Spring's Birth; if their HP is not full, one stack is spent every 2 s to heal them based on Suisui's Max HP. When Awakening Spring and Tinkling Jade hit, they grant 18 Concerto Energy and 13 Resonance Energy once every 25 s, and that hit gets 80% Crit. Rate and a 240% Glacio DMG bonus.
If a teammate other than Suisui takes a fatal hit, they do not fall; 50% of Suisui's current HP is transferred to them and Suisui loses the same amount (she does not drop below 1 HP). It triggers once every 10 minutes.
She can perform the Rectifier-specific Tune Break attack on a target whose Off-Tune level is full. It has no extra effect specific to Suisui; it is the shared mechanic that opens an extra damage window on the staggered enemy.
Even at S0, she is a support who seriously increases the team's damage. S1 makes Undulating Mist easy to trigger in Fusion Burst and Spectro Frazzle teams, while S2 gives the biggest jump by granting the team in her field 50% Crit. DMG.
Undulating Mist's ATK increase is now also triggered by applying Negative Statuses and dealing Negative Status damage, so the buff is much easier to activate in teams such as Fusion Burst and Spectro Frazzle. The duration of Reflecting Shadows from the third Plume Step doubles, and Drizzle Stance attacks become immune to interruption.
Teammates inside Ceaseless Landscape gain 50% Crit. DMG for 30 s after applying a Negative Status or consuming Havoc Bane.
After the Resonance Skill in Drizzle Stance, she can go straight to the 4th Basic Attack; this hit consumes Kingfisher and grants 20 Concerto Energy and 350 Floral Epistle (once every 25 s).
Healing from Enrichment and Spring's Birth increases by 50%.
The Basic Attack and Heavy Attack multipliers in Drizzle Stance increase by 100%.
The Crit. DMG of Tinkling Jade and Awakening Spring increases by 500%.
Yangyang (Xuanling)
Chisa
Suisui
Ceaseless Landscape lets characters who consume Havoc Bane ignore 6% DEF and 12% Havoc RES, and Suisui's Outro amplifies the whole team by 25%.
Suisui's field raises the Glacio Chafe stack limit by 3, and her Plume Steps apply extra Glacio Chafe and easily trigger the ATK buff of Song of Feathered Trace; together with Lucilla, she multiplies Hiyuki's damage.
| Gender | Female |
|---|---|
| Nation | Huanglong |
| Affiliation | Zhaoming Commerce Guild |
| English voice | Emily Piggford |
| Japanese voice | Fukuen Misato |
| Chinese voice | Sun Yanqi |
| Korean voice | Park Ji Yoon |
Suisui is a limited 5★ Resonator. She arrived in the second phase of version 3.5 (July 30 to August 19, 2026) with the "Blessings From Dewy Wings" banner and can only be pulled with Radiant Tide while her banner is active.
The ideal target is 260%. The Outro and Undulating Mist bonuses scale with Energy Regen above 200% and cap out at this value. If you cannot reach it, 230-250% also works; her signature weapon and Song of Feathered Trace make this target much easier.
5-piece Song of Feathered Trace is the best, since applying Glacio Chafe gives the whole team up to 25% ATK based on her Energy Regen. Use Forbidden Bastion as the main Echo; the alternatives are Rejuvenating Glow or Moonlit Clouds.
Her signature weapon Firstlight's Herald is the best; its 77% Energy Regen main stat and its passive that gives the team 20% ATK are tailor-made for her. As alternatives, you can use Stellar Symphony, and on the 4★ side Variation, Call of the Abyss and Rectifier#25.
The strongest lineups are Yangyang: Xuanling + Chisa + Suisui (Havoc Bane) and Hiyuki + Lucilla + Suisui (Glacio Chafe). She also fits the Fusion Burst-focused Aemeath + Denia lineup well; in this team, S1 makes a difference.
For Ascension, she needs Solidarity's Loneflame, which drops from Myriad Snare: Rustfire Chassis, Flowborne Dream and Autopuppet Kernels. For skills, she uses the String series, Autopuppet Kernels and the weekly material Skyward Glazed Heart, which drops from Thousand-Puppet Pavilion.
