Theorylytics
Vivian
EtherAnomalyMockingbird★★★★★ S-Rank

Vivian

Published Jul 19, 2026 · Updated v3.0
Content Ratings
Shiyu DefenseA
Deadly AssaultA
Hollow ZeroB
Should You Pull?YES

Vivian is a premier Ether anomaly unit that significantly amplifies squad-wide Disorder and Anomaly damage. Her ability to automate Anomaly application while off-field makes her a mandatory pull for high-end Ether-based meta teams.

Vivian operates as an Ether Anomaly powerhouse, utilizing a unique feather-management system to cycle between 'Noblewoman' and 'Fluttering Frock' states. Her core loop relies on triggering 'Abloom' by hitting targets suffering from any Attribute Anomaly, which deals substantial additional damage. She automatically applies 'Vivian's Prophecy' to enemies to provide consistent passive Ether damage and debuff support. Her gameplay demands active feather resource management to maximize her massive area-of-effect damage windows.

EtherAnomalyOff-field DPSDisorder EnablerDebufferResource ManagerI-Frame Heavy

Overview

Quick Build

W-Engine

Flight of Fancy

S-rank — Anomaly Proficiency, best in slot

Disk Set

Phaethon's Melody (4-PC)

4-PC · Best in slot

Disk 4

Anomaly Proficiency

Main stat

Disk 5

Ether DMG% > PEN Ratio% = ATK%

Main stat

Disk 6

Anomaly Mastery

Substats

Anomaly Proficiency >>> ATK% > ATK = PEN

Strengths

  • High off-field Anomaly application consistency
  • Significant damage amplification for team-wide Disorder
  • Superior survivability via frequent invulnerability states
  • Flexible playstyle allows for on-field or off-field contribution
  • Excellent synergy with diverse elemental anomaly units

Weaknesses

  • High dependence on precise feather resource management
  • Requires another anomaly unit for optimal Additional Ability uptime
  • Complex rotational execution for peak performance
  • Limited effectiveness in non-anomaly-focused team compositions
  • Significant damage ceiling locked behind high mindscape levels

Skill Priority

1
Basic AttackHighest

Primary Anomaly buildup.

2
Special AttackHigh

EX generates resources.

3
Core PassiveHigh

Unlocks damage conversion.

4
Chain AttackMedium

Burst damage.

5
DodgeLow

Negligible.

Stat Priority

1
CRIT Rate75–80%
2
CRIT DMG150–200%
3
ATK2500+
4
Anomaly Proficiency120+
5
HP10000+
6
PEN RatioAs available
Rotation Priority
Miyabi/Vivian/Astra Yao

Prioritize EX Special Attack to secure Flight Feathers, then cycle to Miyabi for primary Anomaly trigger.

Energy Recharge
Promeia/Vivian/Nangong Yu

Maintain Vivian's Prophecy uptime while swapping to Promeia to capitalize on the Disorder DMG bonus.

Anomaly Proficiency

Review and adjust rotations based on your specific team composition.

W-Engines

S-Rank W-Engines

1
Flight of Fancy

Anomaly Proficiency

Increases Anomaly Buildup Rate by 40/46/52/58/64%. When the equipper deals Ether DMG, their Anomaly Proficiency increases by 20/23/26/29/32 for 5s, stacking up to 6 times. This effect can trigger once every 0.5s, and repeated triggers reset the duration.

Why it works —Provides massive Anomaly Buildup Rate and stacking Anomaly Proficiency, perfect for Vivian's scaling.

A-Rank W-Engines

2
Weeping Gemini

Anomaly Proficiency

Whenever a squad member inflicts an Attribute Anomaly on an enemy, the equipper gains a buff that increases Anomaly Proficiency by 30/34/38/42/46, stacking up to 4 times. This effect expires when the target recovers from Stun or is defeated. The duration of each stack is calculated separately.

Why it works —Best F2P option providing substantial Anomaly Proficiency buffs through team-wide application.

Disk Drives

Phaethon's Melody (4-PC)
SPhaethon's Melody (4-PC)Best in Slot
4PCWhen any squad member uses an EX Special Attack, the equipper's Anomaly Proficiency increases by 45 for 8s. If the character using the EX Special Attack is not the equipper, the equipper's Ether DMG is increased by 25%.
2PC2pc — Anomaly Mastery +8%
Optimal choice for maximizing Ether Anomaly output and supporting the Anomaly-heavy playstyle.

Disk 4

Anomaly Proficiency

Disk 5

Ether DMG% > PEN Ratio% = ATK%

Disk 6

Anomaly Mastery

Team Compositions

Vivian

Vivian

Anomaly DPS

Miyabi

Miyabi

Anomaly

Astra Yao

Astra Yao

Support

High-usage endgame shell featuring Vivian, Miyabi, Astra Yao. Built around Vivian's Anomaly DPS role with teammates covering stun, buffs, or secondary damage.

Agent Synergy
Vivian
VivianAnomaly DPS

Primary Anomaly DPS — owns the damage / utility identity of this squad.

Miyabi
MiyabiAnomaly

Secondary Anomaly / Disorder partner that amplifies Vivian's damage windows.

Astra Yao
Astra YaoSupport

Buffs and enables Vivian with low field time and strong team utility.

Skills & Mindscapes

Skills

Core PassiveDirge of Destiny

When Basic Attack: Featherbloom hits a target that is suffering from an Ether, Electric, Fire, Physical, Ice, or Wind Anomaly, it will trigger Abloom, dealing additional Attribute Anomaly DMG. The additional DMG is 3.07% / 1.6% / 4% / 0.37% / 0.54% / 0.16% per 10 points of Anomaly Proficiency of the original Anomaly DMG. When Basic Attack: Fluttering Frock - Suspension or Basic Attack: Featherbloom hits a target suffering any Attribute Anomaly, apply Vivian's Prophecy to the target, causing the target to take Ether DMG equal to 55% of Vivian's ATK every 0.55s. This DMG can trigger the additional DMG of Attribute Anomalies. When the enemy is no longer suffering an Attribute Anomaly, Vivian's Prophecy expires. Upon entering the battlefield, Vivian gains 2 Flight Feathers.

Additional AbilityProphetic Tears

When another character in your squad is an Anomaly character or shares the same attribute: Whenever another squad menber applies Attribute Anomaly to an enemy, Vivian will consume 1 Guard Feather to launch Basic Attack: Featherbloom on the target. This can trigger once every 0.5s. Corruption DMG dealt by all squad members and the Corruption status' Disorder DMG increases by 12%.

BasicBasic Attack: Feathered Strike

Press Basic Attack to activate: Unleashes up to 4 attacks in front, dealing Physical DMG and Ether DMG. After triggering the fourth attack, enter the Noblewoman state. With Flight Feathers available, holding Basic Attack during the fourth attack will activate the Fluttering Frock state.

BasicBasic Attack: Noblweoman - Waltz

Press Basic Attack while in the Noblewoman state to activate: Dash forward with an attack that deals Ether DMG and restores 1 Flight Feather upon hitting an enemy. Character is invulnerable while using this skill. If a Perfect Dodge is triggered during the dash, gain 1 additional Flight Feather. If Flight Feathers are available after the skill, enter the Fluttering Frock state, which can be canceled by holding Dodge when the skill is used.

BasicBasic Attack: Fluttering Frock - Suspension

Press Basic Attack while in the Fluttering Frock state to activate: Attack an area ahead, dealing Ether DMG. After activation, this skill consumes all Flight Feathers, and each one consurned grants 1 Guard Feather. Character is invulnerable while using this skill. When switching characters during the Fluttering Frock state, Vivian will automatically perform Basic Attack: Fluttering Frock - Suspension. While in the Fluttering Frock state, press Dodge to exit the state.

BasicBasic Attack: Featherbloom

After any character in the squad hits a target with an EX Special Attack, Vivian will consume 1 Guard Feather to launch Basic Attack: Featherbloom against the target, dealing Ether DMG, triggering at most once per use of a skill. This effect can trigger even while Vivian is off-field. A maximurn of 5 Guard Feathers can be stored.

DodgeDodge: Lightstream

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

DodgeDash Attack: Silver Thorned Melody

Press Basic Attack during a dodge to activate: Launches a forward thrust at enemies in front, dealing Physical DMG.

DodgeDodge Counter: Wingblade Reverb

Press Basic Attack during a Perfect Dodge to activate: Launches an attack on enemies ahead, dealing Physical DMG and Ether DMG. Character is invulnerable while using this skill. After activating the skill, enter the Noblewoman state. When there are Flight Feathers available, hold Basic Attack during skill activation to enter the Fluttering Frock state.

DodgeDodge: Dainty Steps

When in the Noblewoman state and about to be attacked, an automatic dodge will trigger, during which the character will be Invulnerable, but a Perfect Dodge will not be triggered. This can trigger once each time the Noblewoman state is entered.

SpecialSpecial Attack: Song of Silver Wings

Press Special Attack to activate. Quickly attack forward, dealing Physical DMG and Ether DMG. Anti-Interrupt level is increased while using this skill.

SpecialEX Special Attack: Violet Requiem

With enough Energy, press Special Attack to activate. Unleash a powerful forward attack that deals massive Ether DMG and grants 3 Flight Feathers. Character is invulnerable while using this skill. Enter the Fluttering Frock state after using the skill. Hold Dodge during the skill to enter the Noblewoman state.

ChainChain Attack: Chorus of Celestial Wings

When a Chain Attack is triggered, select the character to activate: Launch a powerful attack on a large area of enemies ahead, dealing massive Ether DMG and gaining 2 Flight Feathers. Character is invulnera

Mindscapes

1
M1
2
M2
3
M3
4
M4
5
M5
6
M6
M1Walking Into the Orchard in SpringPull Target

When a total of 4 Guard Feathers are consumed, gain 1 Flight Feather. All Attribute Anomaly DMG and Disorder DMG received by targets under Vivian's Prophecy increases by 16%.

Is it worth getting?

Great quality of life and damage boost to Anomaly/Disorder.

M2Stormy Night, Stormy NightPull Target

Vivian's Ether Anomaly Buildup Rate increases by 25%. The benefits of Abloom from Anomaly Proficiency are raised to 130% of the original value, and 15% of the target's All-Attribute RES is ignored.

Is it worth getting?

Significant meta upgrade with Ether Anomaly rate and resistance ignore.

M3Another and the Same

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

Is it worth getting?

Skill-level bump only — fine on the path to higher Mindscapes, not a pull goal by itself.

M4The Wind Between the Reeds

Basic Attack: Fluttering Frock - Suspension and Basic Attack: Featherbloom will always CRIT on hit, and they will also increase Vivian's ATK by 12% for 12s. Repeated triggers reset the duration. When entering the battlefield, Vivian immediately gains 5 Guard Feathers.

Is it worth getting?

Solid mid-tier Mindscape — worth picking up if you're already invested, not a must-pull alone.

M5Sonnet

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

Is it worth getting?

Skill-level bump only — fine on the path to higher Mindscapes, not a pull goal by itself.

M6VivianSkip

Vivian's Ether DMG increases by 40%. When triggering a Perfect Dodge during Basic Attack: Noblewoman - Waltz's dash, or using EX Special Attack: Violet Requiem, gain 1 additional Flight Feather. Launching Basic Attack: Fluttering Frock - Suspension consumes all Guard Feathers, the downward attack's area of effect increases, and upon hit, triggers a special instance of Abloom. Each additional Guard Feather consumed will increase the proportion of additional Anomaly DMG dealt by that instance of Abloom, consuming a maximum of 5 Guard Feathers to increase the DMG up to a maximum of 5 times the original.

Is it worth getting?

Whale-only investment for massive DMG multipliers.

Vivian is viable and competitive at M0. First stop: M2. Endgame target: M2.

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