Suisui is the kind of Wuthering Waves character who makes other supports feel like they forgot to study for the exam. She is a 5-star Glacio Rectifier user, and she refuses to play by the usual rules. While most characters dream of crit rolls and big attack numbers, Suisui looks at all that and says, 'Cute. Now watch me heal, buff, and debuff the entire battlefield.' In 2026, she remains one of the strongest supports in the game, and a proper build turns her into a massive asset for almost any team.

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The funny part is that Suisui's personal damage is very little. Building Crit or ATK on her is like putting racing stripes on a refrigerator. Her main scaling stat is Energy Regen, and she must reach 260% Energy Regen for her kit to function properly. Once that checkpoint is cleared, players can simply stack HP% or flat HP. That is the entire secret. No complicated crit ratio math, no chasing attack substats, just energy for days and a health bar thick enough to survive bad decisions.

Best Suisui Build at a Glance

Category Best Choice Why It Matters
Role Support, healer, buffer, debuffer Does everything except make coffee
Element Glacio Freezes the competition, metaphorically
Weapon Rectifier Her signature tool of choice
Stat Priority 260% Energy Regen → HP% / Flat HP ER first, health second
Best Sonata Song of the Feathered Trace Energy Regen is the dream
Best Main Echo Forbidden Bastion Healing bonus for the team
Alternative Sonata Rejuvenating Glow Healing bonus option
Alternative Main Echo Fallacy of No Return Pairs with Rejuvenating Glow
Best Weapon Firstlight's Herald Signature, healing, ER, team buffs

Weapon Choices: Firstlight's Herald and Friends

Firstlight's Herald is the best Suisui weapon by far, and it is also her signature weapon. It increases her healing capability greatly, buffs her Energy Regen further, and provides additional team-wide buffs. In other words, it is the weapon equivalent of giving a support a megaphone and a first-aid kit at the same time.

If a player does not have Astrites for Suisui's signature weapon, there are still solid options. The 5-star weapon Stellar Symphony is a good alternative. For 4-star options, Variation is the perfect choice because it also gives Energy Regen. Call of the Abyss is another usable option when the gacha refuses to cooperate.

Echo and Sonata Sets: Energy Regen Above All

Suisui's best sonata set is Song of the Feathered Trace. It gives her increased Energy Regen. The other part of the effect is not that useful on Suisui, but the Energy Regen buff alone makes it her best option. Along with it, Forbidden Bastion is the main echo to use, because it buffs the healing bonus of the equipped character.

For an alternative, Rejuvenating Glow is a strong sonata set for its healing bonus. With it, players will have to use Fallacy of No Return as the main echo. It is a comfortable fallback if the ideal pieces are still hiding in the echo mines.

Build Path Sonata Set Main Echo Notes
Best Song of the Feathered Trace Forbidden Bastion Maximum Energy Regen and healing
Alternative Rejuvenating Glow Fallacy of No Return Healing-focused backup

Best Teams for Suisui

Suisui is one of the best supports in Wuthering Waves, which also makes her perfectly capable of fitting into most teams. She is similar to Shorekeeper in that regard: if a team has an empty support slot and no better idea, Suisui can probably fill it and make everyone look smarter.

The Yangyang Xuanling premium team is the best team for Suisui. It features Yangyang Xuanling as the main character, with Chisa as the sub-DPS. Suisui rounds out the squad with buffs, debuffs, and healing. It is a premium setup that lets the main damage dealer go wild while Suisui quietly fixes every problem.

Suisui is also the best support for Hiyuki's team, the Fusion Burst team with Aemeath and Denia. That composition leans into explosive damage, and Suisui keeps the engine running. Beyond those two headline teams, many other lineups can feature her. Her extremely powerful buffs, negative buffs, and healing make her a universal glue piece.

Playstyle and Rotation Tips

Suisui does not need to be on the field long enough to claim a parking spot. Her job is to show up, apply her buffs and debuffs, heal the team, and leave. Players should focus on keeping her Energy Regen high enough to use her kit consistently. Since her personal damage is low, there is no point in treating her like a main DPS. She is the adult in the room, not the fireworks show.

  • Prioritize 260% Energy Regen before anything else.

  • Stack HP% and flat HP after the ER goal is met.

  • Use her healing and buffs to support the main DPS.

  • Do not chase Crit or ATK stats on Suisui.

  • Pair her with teams that benefit from constant buffs and debuffs.

Final Verdict: Pull or Skip?

In 2026, Suisui remains a top-tier support. She is not the character who wins the damage meter, but she is the reason the damage meter exists. Her build is refreshingly simple: hit 260% Energy Regen, stack HP, grab Firstlight's Herald if possible, use Song of the Feathered Trace and Forbidden Bastion, and let her carry the team from behind the scenes.

For players who already own Yangyang Xuanling, Hiyuki, or any team that needs a powerful support, Suisui is absolutely worth pulling. She fits into most compositions, she heals, she buffs, she debuffs, and she does it all with the quiet confidence of a character who knows she is broken in the best way. So, is Suisui worth it? For anyone who enjoys winning, the answer is a very loud yes. 😄