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Astra YaoEtherSSupport
S RankEther· Support

Astra Yao

Stars of Lyra

"This next song is dedicated to the world!"

Skill Damage Calculator
HitLv.12Damage
1st-Hit DMG Multiplier87.8%628
2nd-Hit DMG Multiplier118.5%847
3rd-Hit Min DMG Multiplier241.9%1,730
3rd-Hit Max DMG Multiplier542.4%3,878
1st-Hit Daze Multiplier(Daze)62.2%445
2nd-Hit Daze Multiplier(Daze)85%608
3rd-Hit Min Daze Multiplier(Daze)173.1%1,238
3rd-Hit Max Daze Multiplier(Daze)329.4%2,355
Total DMG7,083

Raw skill damage (multiplier × ATK) before CRIT, DMG% bonuses, and enemy DEF/resistance. Defaults to base Lv.60 ATK — enter your in-game ATK for your actual numbers.

Basic Attack

Basic Attack: "Capriccio"
Basic Attack

Press Basic Attack to activate: Perform up to three attacks forward, dealing Ether DMG. During the 3rd hit, hold Basic Attack to charge, drawing enemies in and expanding the attack range for a stronger attack. After using other skills, hold Basic Attack to initiate the 3rd hit directly.

MultiplierLv.1Lv.12Lv.16
1st-Hit DMG Multiplier43.8%87.8%103.8%
2nd-Hit DMG Multiplier59.1%118.5%140.1%
3rd-Hit Min DMG Multiplier120.9%241.9%285.9%
3rd-Hit Max DMG Multiplier270.7%542.4%641.2%
1st-Hit Daze Multiplier41.3%62.2%69.8%
2nd-Hit Daze Multiplier56.4%85%95.4%
3rd-Hit Min Daze Multiplier114.8%173.1%194.3%
3rd-Hit Max Daze Multiplier219.4%329.4%369.4%
Basic Attack: Interlude
Basic Attack

While in the Idyllic Cadenza state, press Basic Attack to activate: Release Tremolo forward to attack, dealing Ether DMG. A Quick Assist will be triggered when this skill hits an enemy.

MultiplierLv.1Lv.12Lv.16
1st-Hit DMG Multiplier55%110%130%
2nd-Hit DMG Multiplier55%110%130%
3rd-Hit DMG Multiplier55% * 2110% * 2130% * 2
4th-Hit DMG Multiplier55%110%130%
5th-Hit DMG Multiplier55% * 2110% * 2130% * 2
1st-Hit Daze Multiplier48.4%72.6%81.4%
2nd-Hit Daze Multiplier48.4%72.6%81.4%
3rd-Hit Daze Multiplier48.4% * 272.6% * 281.4% * 2
4th-Hit Daze Multiplier48.4%72.6%81.4%
5th-Hit Daze Multiplier48.4% * 272.6% * 281.4% * 2
Basic Attack: Chorus
Basic Attack

While in the Idyllic Cadenza state, press Basic Attack during a Perfect Dodge to activate: Launch multiple Tremolo attacks at enemies in front, dealing massive Ether DMG. A Quick Assist will be triggered when this skill hits an enemy. Character is invulnerable while using this skill.

MultiplierLv.1Lv.12Lv.16
DMG Multiplier55% * 4110% * 4130% * 4
Daze Multiplier48.4% * 472.6% * 481.4% * 4
Basic Attack: Finale
Basic Attack

While in the Idyllic Cadenza state, hold Basic Attack to activate: Release Tremolo forward to attack, dealing Ether DMG and exit the Idyllic Cadenza state. Upon activation of the skill, it grants Astra Yao the buff from Core Passive: "Graceful Andante". With enough Energy, consumes Energy to follow up with 1 Tremolo and 3 Tone Clusters. This Tremolo attack released is considered an EX Special Attack.

MultiplierLv.1Lv.12Lv.16
DMG Multiplier55%110%130%
Daze Multiplier48.4%72.6%81.4%

Dodge

Dodge: "Mini Waltz"
Dodge

Press Dodge Attack to activate: A quick dash dodge. Character is invulnerable while using this skill.

Dash Attack: "Lunar Eclipse Melody"
Dodge

Press Basic Attack during a dodge to activate: Attack ahead, dealing Ether DMG. When triggered, dragging the joystick allows movement in the corresponding direction.

MultiplierLv.1Lv.12Lv.16
DMG Multiplier80.7%162.1%191.7%
Daze Multiplier40.4%61.3%68.9%
Dodge Counter: "Umbrella Waltz"
Dodge

Press Basic Attack during a Perfect Dodge to activate: Attack enemies in front, dealing Ether DMG. Character is invulnerable while using this skill.

MultiplierLv.1Lv.12Lv.16
DMG Multiplier110%220%260%
Daze Multiplier96.8%145.2%162.8%

Special Attack

Special Attack: "Windchimes & Oaths"
Special Attack

Press Special to activate: Quickly move away, then release Tremolo, dealing Ether DMG, and enter the Idyllic Cadenza state. During activation, dragging the joystick enables movement in the direction held. Hold Special to charge during activation, drawing enemies in, and follow up with 1 to 4 Tremolos depending on the charge duration. A Quick Assist will be triggered when this skill hits an enemy. Character is invulnerable when quickly moving away.

MultiplierLv.1Lv.12Lv.16
Squad Members DMG Increase9.00%20.00%24.00%
Squad Members CRIT DMG Increase8.50%25.00%31.00%
Minimum DMG Multiplier55%110%130%
Maximum DMG Multiplier55% * 4110% * 4130% * 4
Minimum Daze Multiplier48.4%72.6%81.4%
Maximum Daze Multiplier48.4% * 472.6% * 481.4% * 4
Idyllic Cadenza
Special Attack
Chord
Special Attack
MultiplierLv.1Lv.12Lv.16
Follow-Up Tremolo DMG Multiplier46%92.2%109%
Follow-Up Tone Cluster DMG Multiplier24% * 348.2% * 357% * 3
Energy Cost252525

Chain Attack

Chain Attack: "Tipsy Concerto"
Chain Attack

When a Chain Attack is triggered, select the character to activate: Use song to channel energy into a blast, dealing massive Ether DMG. Character is invulnerable while using this skill. A Quick Assist is triggered when this skill hits an enemy. After the skill, Astra Yao enters the Idyllic Cadenza state.

MultiplierLv.1Lv.12Lv.16
DMG Multiplier671.8%1343.9%1588.3%
Daze Multiplier232.9%349.5%391.9%
Ultimate: "Fantasian Sonata"
Chain Attack

When Decibel Rating is at Maximum, press Ultimate to activate: Use song to channel energy into a blast, dealing massive Ether DMG, and restoring {CAL:-50+AvatarSkillLevel(3)*250,1,2} HP to all squad members. Character is invulnerable while using this skill. A Quick Assist is triggered when this skill hits an enemy. After the skill, Astra Yao enters the Idyllic Cadenza state. After the skill, the next two Quick Assists will be replaced by Chain Attacks. Before all replacement chances are used up, a Quick Assist is triggered whenever any squad member hits an enemy with a Chain Attack or Ultimate.

MultiplierLv.1Lv.12Lv.16
DMG Multiplier1959.8%3920%4632.8%
Daze Multiplier238.3%358.2%401.8%
HP Recovery200.002950.003950.00

Core Passive

Core Passive: "Graceful Andante"
Core Skill

During the Idyllic Cadenza state, when other squad members switch in through a Quick Assist, Chain Attack, Defensive Assist, or Evasive Assist, and if Astra Yao expends Energy to release Tremolo to attack, both Astra Yao and the incoming character's ATK are increased. The increase is equal to 35% of Astra Yao's initial ATK, up to a maximum of 1,200. The effect lasts for 20s and can be extended up to 30s with repeated triggers.

Additional Ability: "Moonlit Frenzy"
Additional Ability

When another character in your squad is an Attack, Anomaly, or Rupture character: When Energy is consumed to trigger a Precise Assist or Basic Attack: Finale, Astra Yao will additionally follow up with 1 Tremolo and 3 Tone Clusters.

Assist

Quick Assist: "One Luminous Sky"
Assist

When the active character is launched, press Assist Attack to activate: Attack enemies in front, dealing Ether DMG. Character is invulnerable while using this skill.

MultiplierLv.1Lv.12Lv.16
DMG Multiplier55%110%130%
Daze Multiplier48.4%72.6%81.4%
Evasive Assist: "Two Hearts"
Assist

When the on-field character is about to be attacked, press Assist Attack to activate: Dodges the enemy's attack and activates Vital View. Character is invulnerable while using this skill.

Assist Follow-Up: "Three Lifetimes of Fate"
Assist

Press Basic Attack after an Evasive Assist to activate: Release an energy beam forward, dealing Ether DMG. Character is invulnerable while using this skill.

MultiplierLv.1Lv.12Lv.16
DMG Multiplier304.6%609.3%720.1%
Daze Multiplier261%391.9%439.5%

Talents

A
12-Tone Equal Temperament

When Astra Yao's attack hits an enemy, the target's All-Attribute RES is reduced by 6%, stacking up to 3 times and lasting 30s. Repeated triggers reset the duration. Upon entering the battlefield, Astra Yao immediately gains 1,000 Decibels. This effect can trigger once every 180s in Investigation Zone Mode. When activating her Ultimate, all squad members gain 1 stack of Song of Protection for 60s. When attacked by an enemy, consume Song of Protection, granting Invulnerability for 1s.

B
Art of Greed

The ATK buff from Core Passive: "Graceful Andante" is further increased by 19%, with an increased maximum of 400. While in the Idyllic Cadenza state, when other squad members switch in through a Quick Assist, Chain Attack, Defensive Assist, or Evasive Assist, Astra Yao will additionally follow up with 1 Tremolo and 3 Tone Clusters to attack. This effect can trigger once every 3s.

C
Interwoven Staff Notation

Basic Attack, Dodge, Assist, Special Attack, and Chain Attack Lv. +2

D
"Hair Upon Your Nape"

After activating a Chain Attack or Ultimate, within 15s, Astra Yao can trigger a Quick Assist even if she does not have Chords. When the attack hits an enemy, the interval for triggering a Quick Assist is reduced to 1s. While in the Idyllic Cadenza state, when other squad members enter the field via a Quick Assist, they will receive different buffs based on their specialty, and this effect can be triggered once every 3s for the entire squad: AttackThe nextQuick Assist heavy attack on an enemy will deal extra DMG equal to 300% of Astra Yao's ATK; AnomalyThe nextQuick Assist will have 50% increased Anomaly Buildup; StunThe nextQuick Assist will inflict 50% increased Daze.

E
Proxy and Silk String

Basic Attack, Dodge, Assist, Special Attack, and Chain Attack Lv. +2

F
We Are the World

While in the Idyllic Cadenza state, the DMG multiplier for Tremolo and Tone Clusters released or followed up with will increase to 200% of the original, and CRIT Rate is increased by 80%. When triggering a Precise Assist, Astra Yao will automatically follow up with the charged 3rd-hit of Basic Attack: "Capriccio", with a 80% increased CRIT Rate. This effect can trigger once every 10s.