Theorylytics
GlacioGauntletsSupport★★★★ 4-Star

Youhu

Youhu

Published 2026-07-20 · Updated 3.5+
Content Ratings
ToAA
WhiWaA
OverworldS
Should You Pull?FREE

Free—Youhu is coordinated-attack amp / heal hybrid. Liberation “Fortune's Favor” youhu hurls her scroll at the enemy, causing a glacio dmg blast in the area. Best with Yinlin / Zhezhi / Jinhsi. Coordinated Attack Outro is wasted on teams with no coordinated applicators. Skip when you don’t run coordinated cores.

Youhu is a 4★ Glacio Support who fights with a Gauntlets. Liberation “Fortune's Favor” youhu hurls her scroll at the enemy, causing a glacio dmg blast in the area. Forte “Poetic Essence” restores HP across threatened allies while banking Concerto. Outro “Timeless Classics” amplifies the incoming Resonator’s damage on Outro handoff.

GlacioGauntletsSupport4★CoordinatedOutro AmpHealing

Overview

Quick Build

Weapon

Best-in-slot 5★ Gauntlets

Signature / premium option when available — largest personal damage or utility spike.

Echo Set

Moonlit Clouds (5pc)

Default Sonata match for this role/element package.

4-Cost

Energy Regen

Main stat

3-Cost

Glacio DMG / ATK%

Main stat

1-Cost

ATK%

Substats

Energy Regen > ATK% > CRIT

Strengths

  • Liberation “Fortune's Favor” youhu hurls her scroll at the enemy, causing a glacio dmg blast in the area — team value spikes when this window is online every rotation.
  • Forte “Poetic Essence” restores HP across threatened allies while banking Concerto, so resource banking is mandatory, not optional filler.
  • Outro “Timeless Classics” amplifies the incoming Resonator’s damage on Outro handoff — swap timing is part of the damage plan, not just Concerto filling.
  • Skill “Scroll Divination” seeds coordinated pressure so Youhu still contributes after leaving the field.

Weaknesses

  • Value collapses if you cannot use the Amplification niche on Outro “Timeless Classics”.
  • ER / Concerto investment competes with DPS Echo farming until Liberation is reliable.
  • 4★ ceiling is real — expect to rotate them out when a premium option takes the same niche.

Forte Priority

1
Timeless ClassicsHighest

“Timeless Classics” — amplifies the incoming Resonator’s damage on Outro handoff.

2
Fortune's FavorHighest

“Fortune's Favor” — youhu hurls her scroll at the enemy, causing a glacio dmg blast in the area. Level first.

3
Poetic EssenceHigh

“Poetic Essence” — restores HP across threatened allies while banking Concerto.

4
Scroll DivinationHigh

Setup and energy / Concerto generation.

5
Scroll of WondersMedium

Entry heal/buff — useful but not always the first upgrade.

Stat Priority

1
Energy Regen~120–135% ER
2
ATK% / HP%Match kit scaling
3
Glacio DMGIf personal damage matters
4
CRIT Rate / DMGSecondary after ER
Rotation
General

Swap to Youhu → “Scroll Divination” setup → “Fortune's Favor” / “Poetic Essence” buffs → “Timeless Classics” to amplify the on-fielder.

S0+

Refine timings once you learn Concerto breakpoints for your specific team.

Weapons

1
Standard 5★ GauntletsABIS

CRIT Rate / ATK%

Any well-refined 5★ Gauntlets with CRIT or ATK.

Why it works —Flexible premium stand-in while farming signature.

2
StonardBF2P Best

ATK% / Energy Regen

Accessible Gauntlets option for early investment.

Why it works —Best F2P path — refine and swap off once a 5★ lands.

Echoes

SMoonlit CloudsBest in Slot
Energy Regen5pc
2PC2pc bonuses as listed in-game for this Sonata.
5PC5pc completes the set identity — farm this set first for the role.
Outro amp + energy — default support set.
AFreezing FrostFarmable
Glacio DMG5pc
2PC2pc bonuses as listed in-game for this Sonata.
5PC5pc completes the set identity — farm this set first for the role.
When the Support still deals meaningful personal damage.

Team Compositions

Calcharo core with Youhu: Yinlin brings Liberation amp. Youhu opens Stellarealm / heals, then Calcharo takes the buffed damage window. 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.

Character Synergy
Calcharo
CalcharoMain DPS

Calcharo is the on-fielder this shell is built around — Youhu keeps them alive and buffed through Liberation.

Yinlin
YinlinSub DPS

As such, Yinlin, who has the highest DMG of any characters of that type, is the most natural pairing for her.

Youhu
YouhuSupport

Youhu enables this shell — keep Outro / setup online every rotation for Calcharo + Yinlin.

Forte & Resonance Chain

Forte

Normal AttackFrosty Punches

Basic Attack Perform up to 4 consecutive attacks, dealing Glacio DMG. Heavy Attack - When Frost is full, hold the Normal Attack Button to cast Frostfall. - When Frost is full during the Fortune Rolling state, release the Normal Attack Button to cast Frostfall. If Youhu cannot cast Frostfall at the moment, perform Lucky Draw once instead. Youhu can obtain Frost in the following ways: - When Frost is not full, hold Normal Attack Button to enter the Fortune Rolling state and restore Frost over time. - When Basic Attacks hit a target. Heavy Attack: Frostfall Youhu dashes forward, dealing Glacio DMG, and performs Lucky Draw once. Mid-air Attack Perform a Plunging Attack at the cost of STA, dealing Glacio DMG. Dodge Counter 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.

Resonance SkillScroll Divination

Youhu smashes her scroll down at the enemy, dealing Glacio DMG, restoring HP for all party members nearby, and performs Lucky Draw once. Lucky Draw 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. Antique Appraisal - Chime: Attack the enemy with a Chime, dealing Glacio DMG. Chime can effectively reduce the enemy's Vibration Strength. - Ruyi: Batter the enemy with a Ruyi, dealing Glacio DMG. Ruyi has a higher DMG Multiplier. - Ding: Ram into the enemy on a Ding, dealing Glacio DMG. Ding can effectively break the enemy's stance. - Mask: Throw a Mask at enemies in front, dealing Glacio DMG. Mask can pull in enemies along its path.

Resonance LiberationFortune's Favor

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.

Inherent SkillTreasured Piece

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.

Tune BreakTune Break: Gauntlets

When the target's Off-Tune Level is full, the Resonator may cast Tune Break on the target.

Inherent SkillRare Find

Gain 15% Glacio DMG Bonus for 14s upon casting Intro Skill Scroll of Wonders.

Intro SkillScroll of Wonders

Toss out the scroll and perform Lucky Draw once.

Outro SkillTimeless Classics

The incoming Resonator has their Coordinated Attack DMG Amplified by 100% for 28s.

Forte CircuitPoetic Essence

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. Poetic Essence Deal Glacio DMG to enemies within the range and additionally obtain one of the following effects based on the Auspice combination: - Free Verse: Four different types Auspices. Additionally reduce the Vibration Strength of hit enemies. - Antithesis: A pair of Auspices. Increase Poetic Essence's DMG by 70%. - Double Pun: Two pairs of Auspices. Additionally restore HP for all nearby party members. - Triplet: Three identical Auspices. Increase Poetic Essence's DMG by 175%. - Perfect Rhyme: Four identical Auspices. Simultaneously activate the effects of Free Verse, Double Pun, and Triplet. Casting Poetic Essence removes all Auspices. Auspice - Youhu gains an Auspice through Antique Appraisal. Use Basic Attack while holding an Antique to receive the corresponding Auspice. - Youhu unlocks Antiques by casting Resonance Skill Scroll Divination, Intro Skill Scroll of Wonders, Heavy Attack Frostfall, Resonance Liberation Fortune's Favor, and Dodge Counter.

Inherent SkillSkillful Cooking

Has a chance to produce special dishes when cooking.

Resonance Chain

1
S1
2
S2
3
S3
4
S4
5
S5
6
S6
S1Waterside Respite

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.

Is it worth getting?

Small 4★ bump: Youhu has a 10% chance to gain immunity to damage and interruption after casting Lucky Draw. Take Wavebands when they appear on rate-up; never the reason you pull the banner.

S2Sunroom Siesta

The DMG bonus of Antithesis, Triplet and Perfect Rhyme on Poetic Essence is doubled.

Is it worth getting?

Stat-leaning S2: Adds RES / DEF shred or a large DMG Bonus clause. Clear damage, but it does not rewrite Youhu’s rotation the way a mechanic Sequence would.

S3Restless Sleep

Youhu's ATK is increased by 20%.

Is it worth getting?

Situational S3: Personal ATK window tied to Intro or Liberation setup.

S4Frosted Lullaby

Every time Resonance Skill Scroll Divination is cast, there is a 20% chance that the skill will not enter Cooldown.

Is it worth getting?

Side-grade: Adds RES / DEF shred or a large DMG Bonus clause. Happy if it drops; not a planned stopping point.

S5Dreamland MeanderSkip

When Intro Skill Scroll of Wonders is cast, Youhu's Crit. Rate is increased by 15% for 14s.

Is it worth getting?

Late luxury: Improves Intro/Outro handoff value or refunds. Grab it if you overshoot toward S6 — never hard-pity for S5 alone.

S6Slumber EvermoreSkip

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%.

Is it worth getting?

Whale ceiling: Adds RES / DEF shred or a large DMG Bonus clause. Only chase if Youhu is your dedicated main and S0–S2 already feel finished.

Youhu is designed to work at S0. Extra Sequences are comfort from rate-up dupes, not requirements.

Alternatives to Youhu

Not sure Youhu is right for you? Compare against same-Attribute Support Resonators.

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