Glacio 
Gauntlets 
Support and Healer Resonance Skill Damage Vibration Strength Reduction Coordinated Attack DMG Amplification Build · 01
Ranked on calculated damage at equal investment. Everything below rank one is a real option, not a consolation.
Gauntlets Increases Energy Regen by 12.8%. When hitting a target with Resonance Skill, increases Basic Attack DMG Bonus by 10%, lasting for 8s. When hitting a target with Basic Attacks, increases Resonance Skill DMG Bonus by 10%, lasting for 8s.
Official Kuro recommendation and best-in-slot option.
Marcato51.8% Energy Regen · 338 ATK · Ceaseless Aria Accessible 4-star option. 
Celestial Spiral18.2% ATK · 462 ATK · Intergalactic Gaze Accessible 4-star option. 
Gauntlets#21D38.9% Energy Regen · 388 ATK · Mastermind Accessible 4-star option. 
Blazing Justice48.6% Crit. DMG · 588 ATK · Darkness Breaker 
Daybreaker's Spine24.3% Crit. Rate · 588 ATK · Suturing Dayline Build · 02
One recommended setup this patch. Farm the listed main stats first, then refine the substats in order.
Recommended Full Set
Main stats by slot
Main echo
Second slotThird slotFourth slotFifth slotSubstat priority
1Energy Regeneration2ATK%3Flat ATK
Activate the Echo Skill to summon a fraction of the Fallacy of No Return's power and deal a blast to the surrounding area, inflicting Spectro DMG equal to 15.86% of max HP, after which the Resonator gains 10% bonus Energy Regen and all team members 10% bonus ATK for 20s.
Echo skill: Activate the Echo Skill to summon a fraction of the Fallacy of No Return's power and deal a blast to the surrounding area, inflicting Spectro DMG equal to 15.86% of max HP, after which the Resonator gains 10% bonus Energy Regen and all team members 10% bonus ATK for 20s. Hold Echo Skill to unleash a series of flurry assaults at the cost of STA, each dealing Spectro DMG equal to 1.58% of max HP; Release to end the assail in a powerful blow, dealing Spectro DMG equal to 19.82% of max HP.
Skill upgrade priority
FirstResonance Skill 
SecondForte Circuit 
ThirdResonance Liberation 
FourthBasic Attack 
FifthIntro Skill Build · 03
3 verified lineups. Other rotations stay off the page until they are checked against the current game.
Recommended lineup
ElectroSubstitutions
No verified replacement for this slot.ElectroSubstitutions
No verified replacement for this slot.GlacioSubstitutions
No verified replacement for this slot.Calcharo is presented here because Youhu's buffs matter more with Main DPS characters that do lower DMG, where Yinlin's own DMG matters more.
Recommended lineup
GlacioSubstitutions
No verified replacement for this slot.GlacioSubstitutions
No verified replacement for this slot.GlacioSubstitutions
No verified replacement for this slot.Lingyang is presented here because Youhu's buffs matter more with Main DPS characters that do lower DMG, where Zhezhi's own DMG matters more.
Alternative lineup
AeroSubstitutions
No verified replacement for this slot.
FusionSubstitutions
No verified replacement for this slot.GlacioSubstitutions
No verified replacement for this slot.Detailed reference
Perform up to 4 consecutive attacks, dealing Glacio DMG.
Youhu can obtain Frost in the following ways:
Youhu dashes forward, dealing Glacio DMG, and performs Lucky Draw once.
Perform a Plunging Attack at the cost of STA, dealing Glacio DMG.
When Youhu possesses no Antique, quickly press Normal Attack Button right after a successful Dodge to thrust forward, dealing Glacio DMG, and perform Lucky Draw once.
Youhu smashes her scroll down at the enemy, dealing Glacio DMG, restoring HP for all party members nearby, and performs Lucky Draw once.
Youhu obtains a random Antique after the Lucky Draw. With an Antique, her next Basic Attack will activate the corresponding Antique Appraisal.
Only one Antique can exist at a time, and the newly drawn Antique will replace the existing one.
At four Auspices, hold the Normal Attack button to release Poetic Essence, dealing Glacio DMG, considered as Resonance Skill DMG, while restoring HP for all nearby party members.
Youhu can hold up to four Auspices.
Deal Glacio DMG to enemies within the range and additionally obtain one of the following effects based on the Auspice combination:
Casting Poetic Essence removes all Auspices.
Youhu hurls her scroll at the enemy, causing a Glacio DMG blast in the area.
On the blast, four buttons will appear. Choose a button within the specified time to obtain the corresponding Antique. Otherwise, obtain one random Antique.
Toss out the scroll and perform Lucky Draw once.
Restore HP for all nearby party members based on 30% of the healing provided by Resonance Skill Scroll Divination when Resonance Skill Antique Appraisal is cast.
Gain 15% Glacio DMG Bonus for 14s upon casting Intro Skill Scroll of Wonders.
The incoming Resonator has their Coordinated Attack DMG Amplified by 100% for 28s.
When the target's Off-Tune Level is full, the Resonator may cast Tune Break on the target.
Youhu has a 10% chance to gain immunity to damage and interruption after casting Lucky Draw. This effect lasts for 5s or until she is switched out.
The DMG bonus of Antithesis, Triplet and Perfect Rhyme on Poetic Essence is doubled.
Youhu's ATK is increased by 20%.
Every time Resonance Skill Scroll Divination is cast, there is a 20% chance that the skill will not enter Cooldown.
When Intro Skill Scroll of Wonders is cast, Youhu's Crit. Rate is increased by 15% for 14s.
When casting Resonance Skill Antique Appraisal, gain 1 stack of Sky Blue, stackable up to 4 times, lasting for 7s. Each stack increases Youhu's Crit. DMG by 15%.
Kit text from the official Wuthering Waves guide by Kuro Games.
Youhu is a Glacio element resonator in Wuthering Waves.
Youhu uses a Gauntlets in Wuthering Waves.
Youhu is a 4-star resonator in Wuthering Waves.
Youhu serves as: Support and Healer, Resonance Skill Damage, Vibration Strength Reduction, Coordinated Attack DMG Amplification.
Youhu was released on 24 October 2024.