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Estella, Cryo Guard operator | Arknights: Endfield

Endfield Industries

Estella

Build guide · Arknights: Endfield

4-star
CryoGuardPolearmMain DPS

English voice: Risa Mei

The best Estella build in Arknights: Endfield (Version 1.6) is JET with Type 50 Yinglung. Updated

Key facts

Estella is a 4-star Cryo Guard operator from Endfield Industries, wielding a Polearm. Main DPS / Support build, skill scalings, promotion and skill…

Rarity
4★
Attribute
Cryo
Class
Guard
Weapon type
Polearm
Faction
Endfield Industries
Released
Version 1.0 · 2026-01-22
Best weapon
JET
Core set
Type 50 Yinglung

Arknights: Endfield 4★ Cryo Guard Main DPS

Estella build summary

Updated November 6, 2026

JET tops the weapon ranking for Estella at P0, ahead of OBJ Razohorn, Valiant and Mountain Bearer. That order is prydwen.gg's, measured in play and condensed to a sentence each; every row of it sits under Weapons below.

Run Type 50 Yinglung on Estella.

Skill priority is COMBO SKILL > ULTIMATE > BASIC ATTACK > BATTLE SKILL. The Ultimate costs 70 Ultimate Energy, which is what an Ultimate Gain Efficiency target has to clear.

The strongest team is Estella, Alesh, Ardelia and Endministrator, built around Estella: Cryo/Physical · Solidification into Shatter.

Role
Main DPS / Support
Best weapon
JET
Alternatives
OBJ Razohorn, Valiant, Mountain Bearer
Gear set
Type 50 Yinglung
Skill priority
COMBO SKILL > ULTIMATE > BASIC ATTACK > BATTLE SKILL
Best team
Estella, Alesh, Ardelia, Endministrator
Ultimate Energy cost
70 Ultimate Energy
Key promotion material
8× Cosmagaric
Last updated
November 6, 2026
Full Estella build: weapons, gear and teams

Skills

Estella Audio Noise, Basic Attack icon | Arknights: Endfield
Basic

Audio Noise

BASIC ATTACK: An attack with up to 4 sequences that deals Physical DMG. As the controlled operator, Final Strike also deals 17 Stagger. DIVE ATTACK: Basic attack performed in mid-air becomes a dive attack that deals Physical DMG to nearby enemies. FINISHER: Basic attack performed near a Staggered enemy becomes a finisher attack that deals massive Physical DMG and recovers some SP.

Skill level

BATK SEQ 1 Multiplier
56%
BATK SEQ 2 Multiplier
68%
BATK SEQ 3 Multiplier
79%
BATK SEQ 4 Multiplier
90%
Finisher ATK Multiplier
900%
Dive ATK Multiplier
180%
All 12 levels
Scaling123456789101112
BATK SEQ 1 Multiplier25%28%30%33%35%38%40%43%45%48%52%56%
BATK SEQ 2 Multiplier30%33%36%39%42%45%48%51%54%58%62%68%
BATK SEQ 3 Multiplier35%39%42%46%49%53%56%60%63%67%73%79%
BATK SEQ 4 Multiplier40%44%48%52%56%60%64%68%72%77%83%90%
Finisher ATK Multiplier400%440%480%520%560%600%640%680%720%770%830%900%
Dive ATK Multiplier80%88%96%104%112%120%128%136%144%154%166%180%
Estella Onomatopoeia, Battle Skill icon | Arknights: Endfield
Skill

Onomatopoeia

  • 100 SP

A lance thrust that fires a stream of freezing sound waves that deal Cryo DMG and apply Cryo Infliction to all enemies along its straight path.

Skill level

SP Cost
100
DMG Multiplier
350%
Stagger
10
All 12 levels
Scaling123456789101112
SP Cost100100100100100100100100100100100100
DMG Multiplier156%171%187%202%218%234%249%265%280%300%323%350%
Stagger101010101010101010101010
Estella Distortion, Combo Skill icon | Arknights: Endfield
Combo

Distortion

  • 18s cooldown

Quickly moves to the enemy's side to deal Physical DMG and forcibly Lift enemies in a small area. If the skill hits a target with Solidification, the skill deals additional DMG and applies Physical Susceptibility. Trigger: When an enemy suffers Solidification.

Skill level

Cooldown
17
DMG Multiplier Against Non-Solidified Enemies
360%
DMG Multiplier Against Solidified Enemies
630%
Stagger
10
Physical Susceptibility Multiplier
15%
Physical Susceptibility Duration
6
Ultimate Energy Gain
10
All 12 levels
Scaling123456789101112
Cooldown181818181818181818181817
DMG Multiplier Against Non-Solidified Enemies160%176%192%208%224%240%256%272%288%308%332%360%
DMG Multiplier Against Solidified Enemies280%308%336%364%392%420%448%476%504%539%581%630%
Stagger101010101010101010101010
Physical Susceptibility Multiplier10%10%10%10%10%10%10%10%10%15%15%15%
Physical Susceptibility Duration666666666666
Ultimate Energy Gain101010101010101010101010
Estella Tremolo, Ultimate icon | Arknights: Endfield
Ultimate

Tremolo

  • 70 Ultimate Energy

Estella expends all her strength to unleash a powerful slam of the spear shaft, dealing Physical DMG to all enemies in a circular area around self. To enemies with Physical Susceptibility, the skill forcibly applies Lift to them.

Skill level

Ultimate Energy Cost
70
DMG Multiplier
1100%
Stagger
20
All 12 levels
Scaling123456789101112
Ultimate Energy Cost707070707070707070707070
DMG Multiplier489%538%586%635%684%733%782%831%880%941%1014%1100%
Stagger151515151515151515202020

Talents

  1. Estella Stalwart, talent icon | Arknights: EndfieldElite 1

    Stalwart

    1. Elite 1

      Operator Will +10.

    2. Elite 2

      Operator Will +15.

    3. Elite 3

      Operator Will +15.

    4. Elite 4

      Operator Will +20.

  2. Estella Commiseration, talent icon | Arknights: EndfieldElite 1

    Commiseration

    1. Elite 1

      When triggering Shatter, the next battle skill Onomatopoeia cast returns 7.5 SP. This effect cannot stack.

    2. Elite 2

      When triggering Shatter, the next battle skill Onomatopoeia cast returns 15 SP. This effect cannot stack.

  3. Estella Laziness Pays Off Now, talent icon | Arknights: EndfieldElite 2

    Laziness Pays Off Now

    1. Elite 2

      Ignores Cryo Infliction and takes -10% Cryo DMG.

    2. Elite 3

      Ignores Cryo Infliction and takes -20% Cryo DMG.

  4. Estella Outfitting, talent icon | Arknights: EndfieldElite 1

    Outfitting

    1. Elite 1

      Activate this to let the operator equip blue quality gear

    2. Elite 2

      Activate this to let the operator equip purple quality gear

    3. Elite 3

      Activate this to let the operator equip gold quality gear

Stat talent

Will
60

Stalwart at full unlock, summed across every tier. Elite rank gates the tiers as it gates the talents above.

Potentials

  1. Estella P1 Habitual Delay, Potential | Arknights: EndfieldP1

    Habitual Delay

    Combo skill Distortion improved: Physical Susceptibility duration +3s.

  2. Estella P2 Lowered Expectations, Potential | Arknights: EndfieldP2

    Lowered Expectations

    Ultimate Tremolo improved: Ultimate Energy cost -10%.

  3. Estella P3 Delayed Work, Potential | Arknights: EndfieldP3

    Delayed Work

    Battle skill Onomatopoeia improved: Freezing sound wave range +50% and DMG Dealt +40% to the first enemy hit.

  4. Estella P4 Life Over Mission, Potential | Arknights: EndfieldP4

    Life Over Mission

    Will +10, Strength +10.

  5. Estella P5 Survival is a Win, Potential | Arknights: EndfieldP5

    Survival is a Win

    After applying Solidification to an enemy, Estella gains 5 Ultimate Energy. Effect can only trigger once every 1s.

Full bill

Level 90 and every skill at 12

814,900

T-Creds 15 material lines

Elite 4 and level 90

126,100

T-Creds 7 materials · 4 steps

All 4 skills at 12

688,800

T-Creds 4× the single-skill bill

Elite promotion

  1. Elite 1
    Pink Bolete, promotion material | Arknights: EndfieldPink Bolete ×3
    Protodisk, promotion material | Arknights: EndfieldProtodisk ×8

    1,600T-Creds

  2. Elite 2
    Red Bolete, promotion material | Arknights: EndfieldRed Bolete ×5
    Protodisk, promotion material | Arknights: EndfieldProtodisk ×25

    6,500T-Creds

  3. Elite 3
    Protoset, promotion material | Arknights: EndfieldProtoset ×24
    Ruby Bolete, promotion material | Arknights: EndfieldRuby Bolete ×5

    18,000T-Creds

  4. Elite 4
    Cosmagaric, promotion material | Arknights: EndfieldCosmagaric ×8
    Quadrant Fitting Fluid, promotion material | Arknights: EndfieldQuadrant Fitting Fluid ×20
    Protoset, promotion material | Arknights: EndfieldProtoset ×36

    100,000T-Creds

Total to level 90

126,100 T-Creds

Cosmagaric, promotion material | Arknights: EndfieldCosmagaric ×8
Quadrant Fitting Fluid, promotion material | Arknights: EndfieldQuadrant Fitting Fluid ×20
Pink Bolete, promotion material | Arknights: EndfieldPink Bolete ×3
Protoset, promotion material | Arknights: EndfieldProtoset ×60
Red Bolete, promotion material | Arknights: EndfieldRed Bolete ×5
Ruby Bolete, promotion material | Arknights: EndfieldRuby Bolete ×5
Protodisk, promotion material | Arknights: EndfieldProtodisk ×33

Skill materials

  1. → 2
    Kalkodendra, promotion material | Arknights: EndfieldKalkodendra ×1
    Protoprism, promotion material | Arknights: EndfieldProtoprism ×6

    1,000T-Creds

  2. → 3
    Kalkodendra, promotion material | Arknights: EndfieldKalkodendra ×2
    Protoprism, promotion material | Arknights: EndfieldProtoprism ×12

    2,700T-Creds

  3. → 4
    Chrysodendra, promotion material | Arknights: EndfieldChrysodendra ×1
    Protoprism, promotion material | Arknights: EndfieldProtoprism ×16

    3,200T-Creds

  4. → 5
    Chrysodendra, promotion material | Arknights: EndfieldChrysodendra ×1
    Protoprism, promotion material | Arknights: EndfieldProtoprism ×21

    4,200T-Creds

  5. → 6
    Chrysodendra, promotion material | Arknights: EndfieldChrysodendra ×2
    Protoprism, promotion material | Arknights: EndfieldProtoprism ×27

    5,400T-Creds

  6. → 7
    Protohedron, promotion material | Arknights: EndfieldProtohedron ×6
    Vitrodendra, promotion material | Arknights: EndfieldVitrodendra ×1

    8,200T-Creds

  7. → 8
    Protohedron, promotion material | Arknights: EndfieldProtohedron ×8
    Vitrodendra, promotion material | Arknights: EndfieldVitrodendra ×1

    10,500T-Creds

  8. → 9
    Protohedron, promotion material | Arknights: EndfieldProtohedron ×15
    Vitrodendra, promotion material | Arknights: EndfieldVitrodendra ×2

    18,000T-Creds

  9. → 10
    False Aggela, promotion material | Arknights: EndfieldFalse Aggela ×3
    Mark of Perseverance, promotion material | Arknights: EndfieldMark of Perseverance ×1
    Tachyon Screening Lattice, promotion material | Arknights: EndfieldTachyon Screening Lattice ×6
    Protohedron, promotion material | Arknights: EndfieldProtohedron ×15

    24,000T-Creds

  10. → 11
    False Aggela, promotion material | Arknights: EndfieldFalse Aggela ×6
    Mark of Perseverance, promotion material | Arknights: EndfieldMark of Perseverance ×2
    Tachyon Screening Lattice, promotion material | Arknights: EndfieldTachyon Screening Lattice ×16
    Protohedron, promotion material | Arknights: EndfieldProtohedron ×24

    30,000T-Creds

  11. → 12
    False Aggela, promotion material | Arknights: EndfieldFalse Aggela ×12
    Mark of Perseverance, promotion material | Arknights: EndfieldMark of Perseverance ×3
    Tachyon Screening Lattice, promotion material | Arknights: EndfieldTachyon Screening Lattice ×36
    Protohedron, promotion material | Arknights: EndfieldProtohedron ×50

    65,000T-Creds

One skill at 12

172,200 T-Creds

False Aggela, promotion material | Arknights: EndfieldFalse Aggela ×21
Mark of Perseverance, promotion material | Arknights: EndfieldMark of Perseverance ×6
Tachyon Screening Lattice, promotion material | Arknights: EndfieldTachyon Screening Lattice ×58
Chrysodendra, promotion material | Arknights: EndfieldChrysodendra ×4
Kalkodendra, promotion material | Arknights: EndfieldKalkodendra ×3
Protohedron, promotion material | Arknights: EndfieldProtohedron ×118
Vitrodendra, promotion material | Arknights: EndfieldVitrodendra ×4
Protoprism, promotion material | Arknights: EndfieldProtoprism ×82

All 4 skills at 12

688,800 T-Creds

False Aggela, promotion material | Arknights: EndfieldFalse Aggela ×84
Mark of Perseverance, promotion material | Arknights: EndfieldMark of Perseverance ×24
Tachyon Screening Lattice, promotion material | Arknights: EndfieldTachyon Screening Lattice ×232
Chrysodendra, promotion material | Arknights: EndfieldChrysodendra ×16
Kalkodendra, promotion material | Arknights: EndfieldKalkodendra ×12
Protohedron, promotion material | Arknights: EndfieldProtohedron ×472
Vitrodendra, promotion material | Arknights: EndfieldVitrodendra ×16
Protoprism, promotion material | Arknights: EndfieldProtoprism ×328

Related

7 links
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