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Here are Xaihi's best builds, weapons, and gears in Arknights: Endfield!
| Xaihi Character Guides | ||
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Build Guide |
Teams |
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List of Contents
| Xaihi's Overview | ||
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Race: Sarkaz Faction: Cabal of Tranquility EN VA: Elsie Lovelock JP VA: Yume Miyamoto How to Get: Headhunt |
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| Rarity | Element | Weapon |
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| Class | Main Att. | Sec. Att. |
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![]() Xaihi Cryo Arts Healer Support | Feel free to share this infographic with your friends and don't forget to follow our X account for more build infographics! ▶ Game8 Endfield Twitter |
| Overall Tier |
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Xaihi is a great support unit capable of buffing Arts-centric comps, specifically Cryo and Nature teams. She has a lot of Amp provided by her Ultimate and Battle Skill, making her highly useful in team-building.
Aside from this, she also gives heals to the entire party and can apply Cryo Infliction to enemies, making for good combos with other team members.
| HP | ATK | STR | AGI | INT | WIL | |
|---|---|---|---|---|---|---|
| Lv. 1 | 500 | 30 | 9 | 9 | 15 | 15 |
Xaihi works best as a healer and support unit for the team, buffing allies' damage outputs with her Battle Skill and Ultimate. To maximize Xaihi's role, supplement this by using weapons and gear that improve her buffs and heals.
| Best Weapon | Essence Priority | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Chivalric Virtues
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1. Medicant
Medicant Treatment Efficiency +28.0% After the wielder gives HP treatment with their own skill, the entire team gains ATK +25.2% for 15s. Effects of the same name cannot stack.
2. Will Boost
Will Boost Will +156
3. HP Boost
HP Boost Max HP +78.0% |
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| Best Gears | |||||||||||
Eternal Xiranite Armor Eternal Xiranite Armor Defense +56 Intellect+58 Will +87 Arts Intensity +20 |
Eternal Xiranite Gloves T1 Eternal Xiranite Gloves T1 Defense +42 Intellect+65 Will +43 Ultimate Gain Efficiency +20.5% |
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Eternal Xiranite Auxiliary Arm Eternal Xiranite Auxiliary Arm Defense +21 Intellect+21 Will +32 Ultimate Gain Efficiency +24.6% |
Eternal Xiranite Auxiliary Arm Eternal Xiranite Auxiliary Arm Defense +21 Intellect+21 Will +32 Ultimate Gain Efficiency +24.6% |
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Chivalric Virtues is her best weapon option since it boosts her healing with the extra Will and Treatment Efficiency it provides. Aside from this, the weapon also gives an ATK boost to the entire team, increasing her buffing capabilities.
For gear, use Eternal Xiranite for its set bonus that provides an additional 16% DMG Dealt boost when she gives Amplification to allies. The individual gear pieces are also tailored towards Xaihi's kit, giving Intellect and Will, Ultimate Gain Efficiency, and Arts Intensity.
Arts Reaction Guide: How to Trigger
| Best Weapon | Essence Priority | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Monaihe
|
1. Ultimate Gain Boost
Ultimate Gain Boost Ultimate Gain Efficiency +37.1%
2. Inspiring
Inspiring Main Attribute +14.0% Arts Intensity +70
3. Will Boost
Will Boost Will +124 |
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| Best Gears | |||||||||||
Mordvolt Resistant Vest T1 Mordvolt Resistant Vest T1 Defense +40 Intellect +41 Will +61 HP + 14.7% |
Mordvolt Resistant Gloves Mordvolt Resistant Gloves Defense +21 Intellect +22 Will +33 Treatment Bonus +8.8% |
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Mordvolt Resistant Battery Mordvolt Resistant Battery Defense +10 Will +21 Treatment Bonus +10.50% |
Mordvolt Resistant Battery Mordvolt Resistant Battery Defense +10 Will +21 Treatment Bonus +10.50% |
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In the early game, Monaihe is highly useful for Xaihi since it provides decent Will stats and improves her Ultimate's uptime with its Gain Efficiency.
For gear, we recommend using the Mordvolt Resistant set since it improves her Will stat and heals with Treatment Efficiency.
All Arknights: Endfield Builds
| Rank | Best Weapons | Essence Priority |
|---|---|---|
| 1st |
Chivalric Virtues
|
1. Medicant
Medicant Treatment Efficiency +28.0% After the wielder gives HP treatment with their own skill, the entire team gains ATK +25.2% for 15s. Effects of the same name cannot stack.
2. Will Boost
Will Boost Will +156
3. HP Boost
HP Boost Max HP +78.0% |
| 2nd |
Detonation Unit
|
1. Detonate
Detonate Secondary Attribute +28.0% When the wielder applies an Arts Burst, target enemy suffers Arts DMG Taken +25.2% for 15s. Effects of the same name cannot stack.
2. Main Attribute Boost
Main Attribute Boost Main Attribute +132
3. Arts Intensity Boost
Arts Intensity Boost Arts Intensity +78 |
| 3rd |
Monaihe
|
1. Ultimate Gain Boost
Ultimate Gain Boost Ultimate Gain Efficiency +37.1%
2. Inspiring
Inspiring Main Attribute +14.0% Arts Intensity +70
3. Will Boost
Will Boost Will +124 |
| 4th |
Freedom to Proselytize
|
1. Medicant
Medicant Main Attribute +14.0% When the wielder's battle skill provides HP treatment, the controlled operator is restored for another (168 + Will x 1.40) HP. Effect only triggers once every 15s.
2. Treatment Efficiency Boost
Treatment Efficiency Boost Treatment Efficiency +37.1%
3. Will Boost
Will Boost Will +124 |
Xaihi's best weapon is Chivalric Virtues, as it boosts her recommended attribute, Will, and provides an additional team-wide ATK buff when she heals allies. It highly suits her playstyle, enhancing her supportive role even further. Alternatively, Detonation Unit is a great option to have, since it increases both her Main and Secondary attributes, while also debuffing enemies to take more Arts DMG.
For 5-stars, Monaihe is viable for improving Ultimate uptime, but doesn't provide anything else other than attributes. Freedom to Proselytize is also usable, but is more centered towards her healing rather than buffs.
| Best Armor | Best Gloves |
|---|---|
Eternal Xiranite Armor Eternal Xiranite Armor Defense +56 Intellect+58 Will +87 Arts Intensity +20 |
Eternal Xiranite Gloves T1 Eternal Xiranite Gloves T1 Defense +42 Intellect+65 Will +43 Ultimate Gain Efficiency +20.5% |
| Best Kit I | Best Kit II |
Eternal Xiranite Auxiliary Arm Eternal Xiranite Auxiliary Arm Defense +21 Intellect+21 Will +32 Ultimate Gain Efficiency +24.6% |
Eternal Xiranite Auxiliary Arm Eternal Xiranite Auxiliary Arm Defense +21 Intellect+21 Will +32 Ultimate Gain Efficiency +24.6% |
| Gear Set | |
Eternal Xiranite:
Wearer's HP +1000
After the wearer applies Amp, Protected, Susceptibility, or Weakened, other teammates also gain DMG Dealt +16% for 15s. This effect cannot stack.
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Xaihi's best gear set is the Eternal Xiranite for the extra DMG Dealt boost it provides to the entire team, triggered consistently by Xaihi's Amplification via Battle Skill and Ultimate.
Each piece in the set also gives Xaihi good Will and Intellect stats on top of providing Ultimate Gain Efficiency for improved Ult uptime and Arts Intensity for stronger Arts Reactions with teammates.
Best Gear and Gear Sets for Each Character
| Best Armor | Best Gloves |
|---|---|
Mordvolt Resistant Vest T1 Mordvolt Resistant Vest T1 Defense +40 Intellect +41 Will +61 HP + 14.7% |
Mordvolt Resistant Gloves Mordvolt Resistant Gloves Defense +21 Intellect +22 Will +33 Treatment Bonus +8.8% |
| Best Kit I | Best Kit II |
Mordvolt Resistant Battery Mordvolt Resistant Battery Defense +10 Will +21 Treatment Bonus +10.50% |
Mordvolt Resistant Battery Mordvolt Resistant Battery Defense +10 Will +21 Treatment Bonus +10.50% |
| Gear Set | |
Level 15 to 25 Gear. Standard-to-change.
The Mordvolt Resistant set is a good early game set for Xaihi due to it giving a lot of Will and Intellect stats, which she scales off of. Furthermore, it buffs her healing significantly, strengthening her role greatly.
Xaihi's main role in the team is to support allies through her strong heals and buffs. Aside from this, Xaihi is also able to apply Cryo Infliction. As such, she is best played as a Teammate rather than the Controlled Operator in the team.
Maximize her kit by using them in this order:
Xaihi's Battle Skill summons an Auxiliary Crystal in the field that heals the Controlled Operator whenever they perform a Final Strike. This heals twice and will scale off Xaihi's Will stat.

If Xaihi's Auxiliary Crystal tries to restore the Controlled Operator's HP and it exceeds the max limit, it will instead provide an Arts Amp to them. Take note that you don't need to be full health before the heal or stay at full health to keep the buff.
Once Xaihi's Auxiliary Crystal heals twice, her Combo Skill becomes available. Casting this will deal Cryo DMG to enemies and apply Cryo Infliction.
When Xaihi casts her Ultimate, she provides a temporary Cryo Amp and Nature Amp to the entire team. This provides a flat buff based on the skill's rank and an extra Amp scaling off her Intellect, capped at 30% extra Amp.
Xaihi's Talent, Execute Process, improves upon her Combo Skill by giving an extra Damage Dealt boost when she hits enemies afflicted with Cryo Infliction or Solidification.
| Priority | Skill | Explanation |
|---|---|---|
| 1 | Ultimate | Focus on upgrading this first, as her Ultimate provides a DMG boost for Cryo and Nature units. You'll want to use this in every rotation, and its Energy Cost is fairly low, so upgrade this first. |
| 2 | Battle Skill | Her Battle Skill provides a buff to Arts DMG on top of generating heals for her allies. To trigger the buff, however, you must be at max HP when it ticks. Upgrade this second after her Ultimate. |
| 3 | Combo Skill | This has a low cooldown compared to other Combo Skills, but it isn't too important in terms of damage. You'll mainly want to use this for Cryo Infliction, so you can focus on upgrading her other buffing abilities first. |
| 4 | Basic Attack | You'll mainly want to upgrade this if you want Xaihi to be the Main Operator. Upgrade this last, if she's used as a support. |
| Priority | Talent | Explanation |
|---|---|---|
| 1 | Execute Process | This skill increases enemies' DMG taken when Cryo Infliction or Solidification is applied, making it strong in Infliction-centric teams. Prioritize upgrading this first for her talents for better damage. |
| - | Freeze Protocol | Improves her Ultimate by providing a cleanse against Solidification and Cryo Infliction if her allies are inflicted with them. It provides extra utility but doesn't offer much DMG-wise, so you can prioritize this after her other skills and Talents are upgraded. |
| Attack | Description |
|---|---|
| Basic Attack | An attack with up to 5 sequences that deals Cryo DMG. As the controlled operator, Final Strike also deals 15 Stagger. |
| Dive Attack | Basic attack performed in mid-air becomes a dive attack that deals Cryo DMG to nearby enemies. |
| Finisher Attack | Basic attack performed near a Staggered enemy becomes a finisher that deals massive Cryo DMG and recovers some SP. |
| Stat | Effect |
|---|---|
| BATK SEQ 1 Multiplier | 15% |
| BATK SEQ 2 Multiplier | 16% |
| BATK SEQ 3 Multiplier | 21% |
| BATK SEQ 4 Multiplier | 33% |
| BATK SEQ 5 Multiplier | 55% |
| Dive ATK Multiplier | 80% |
| Finisher ATK Multiplier | 400% |
| Skill | Details | |
|---|---|---|
| Distributed DoS | Description: Summons an Auxiliary Crystal that orbits the operator for a while. After the controlled operator performs a Final Strike on the enemy, the Auxiliary Crystal will restore the said operator's HP. This effect can trigger 2 times. The attribute of Will increases the amount of HP treatment. When the controlled operator is already at Max HP when triggering the HP restoration, grant the said operator a temporary Arts Amp instead. This effect cannot stack. | |
| Cost | 100 | |
| Cooldown | - | |
| Stat | Effect |
|---|---|
| Base Treatment | 144 |
| Treatment Increase per Will | 0.34 |
| Auxiliary Crystal Duration (s) | 20 |
| Arts Amp | 9% |
| Arts Amp Duration (s) | 25 |
| Skill | Details | |
|---|---|---|
| Stress Testing |
Description: Quickly charges up the Auxiliary Crystal and launches it at the enemy to deal Cryo DMG and Cryo Infliction.
Trigger: When the Auxiliary Crystal uses up its HP treatments. |
|
| Cost | - | |
| Cooldown | 8 | |
| Stat | Effect |
|---|---|
| Damage Multiplier | 200% |
| Stagger | 10 |
| Skill | Details | |
|---|---|---|
| Stack Overflow | Description: Applies temporary Cryo Amp and Nature Amp to the entire team. The attribute of Intellect increases the Amp effect. | |
| Cost | 80 | |
| Cooldown | 20 | |
| Stat | Effect |
|---|---|
| Base Cryo Amp | 11% |
| Base Nature Amp | 11% |
| Intellect Raises Amp Limit | 0.01% |
| Amp Increase Limit | 30% |
| Duration (s) | 12 |
| Attribute Increase | Effects |
|---|---|
| Stalwart |
Lv. 1: Operator Will +10
Lv. 2: Operator Will +15 Lv. 3: Operator Will +15 Lv. 4: Operator Will +20 |
| Talent | Effects |
|---|---|
| Execute Process |
Lv. 1: Combo skill Stress Testing improved: Hitting an enemy with Cryo Infliction or Solidification also causes the enemy to take Cryo Damage Dealt +7.5% for 5s. This effect cannot stack.
Lv. 2: Combo skill Stress Testing improved: Hitting an enemy with Cryo Infliction or Solidification also causes the enemy to take Cryo Damage Dealt +10% for 5s. This effect cannot stack. |
| Freeze Protocol | Lv. 1: Ultimate skill Stack Overflow improved: The ultimate also dispels Cryo Infliction and Solidification from the entire team. |
| Infra Skill | Description |
|---|---|
| Standardized Scripting | α: Assign to Manufacturing Cabin to grant operator EXP material production efficiency +10%
β: Assign to Manufacturing Cabin to grant operator EXP material production efficiency +20% |
| Murmuring Session | α: Assign to Reception Room to grant operators a small Clue 5 Rate-UP: Cabal of Tranquility (activates upon assignment; effects of the same name cannot stack) |
| Level | Potential |
|---|---|
| 1 | Agile Execution Arts Amp granted by the Auxiliary Crystal is increased by another 5%. |
| 2 | Link Aggregation Ultimate Stack Overflow improved: Ultimate Energy cost -10%. |
| 3 | Mapping Node Combo skill Stress Testing improved: When hitting the target, the hit chains 1 time to 1 additional target nearby. |
| 4 | Grayscale Release Intellect +15, Treatment Efficiency +10%. |
| 5 | Controlled Recursion Ultimate Stack Overflow improved: Amp effect is increased to 1.1 times the original. |
》To increase a Character's Potential Level, get duplicates of them by pulling from banners they're available in!
| Materials Needed | Total |
|---|---|
| x3 | |
| x5 | |
| x5 | |
| x8 | |
| x33 | |
| x60 | |
| x20 | |
| x152,200 |
| Lvl. | Character Promotion Materials |
|---|---|
| 20 ➔ 40 | |
| Outfitting 1 | |
| 40 ➔ 60 | |
| Outfitting 2 | |
| 60 ➔ 80 | |
| Outfitting 3 | |
| 80 ➔ 90 | |
| Materials Needed | Total |
|---|---|
| x12 | |
| x16 | |
| x16 | |
| x84 | |
| x328 | |
| x472 | |
|
|
x116 |
|
|
x116 |
| x688,800 |
| Lvl. | Character Promotion Materials |
|---|---|
| 1 ➔ 2 | |
| 2 ➔ 3 | |
| 3 ➔ 4 | |
| 4 ➔ 5 | |
| 5 ➔ 6 | |
| 6 ➔ 7 | |
| 7 ➔ 8 | |
| 8 ➔ 9 | |
| Mastery 1 | Cooldown Distributed DoS Stress Testing Stack Overflow |
| Mastery 2 | Cooldown Distributed DoS Stress Testing Stack Overflow |
| Mastery 3 | Cooldown Distributed DoS Stress Testing Stack Overflow |
| Materials Needed | Total |
|---|---|
| x133 | |
| x90 | |
| x98,400 |
| Lvl. | Character Promotion Materials |
|---|---|
| Stalwart Lv.1 | |
| Stalwart Lv.2 | |
| Stalwart Lv.3 | |
| Stalwart Lv.4 | |
| Execute Process Lv.1 | |
| Execute Process Lv.2 | |
| Freeze Protocol Lv.1 | |
| Freeze Protocol Lv.2 | |
| Standardized Scripting Lv.1 | |
| Standardized Scripting Lv.2 | |
| Murmuring Session Lv.1 | |
| Murmuring Session Lv.2 | |
You can get Xaihi by pulling on the following Headhunting Banners:
![]() Hues of Passion (Upcoming)
|
![]() The Floaty Messenger |
![]() Basic Headhunting |
![]() New Horizons |
![]() Tangtang Banner (Upcoming)
|
| Voice Actor & Notable Roles | |
|---|---|
| EN | Elsie Lovelock • Lucy (Zenless Zone Zero) • Lynae (Wuthering Waves) • Aliceth (AFK Journey) |
| VA | Yume Miyamoto • Orphie and Magus (Zenless Zone Zero) • Cantate (Granblue Fantasy) • Rikka Takarada (SSSS.Gridman) |
| Favorites | |
|---|---|
| Alternatives |
Xaihi's favorite gifts are the Aurylene Camera and Cosmic Gate Puzzle. Give these to Xaihi to gain her trust!
Xaihi is a member of the Cabal of Tranquility and is known to be proficient in the field of information technology. Her current role in OMV Dijiang involves the Protorig Network and system integration, taking advantage of her prowess as an information engineer.
It has been hinted that she singlehandedly upgraded the dome of the Cathedralis, albeit without authorization. Despite the troubles she caused for the Abbess, she was still recommended to Endfield Industries due to her innate intellect and expertise.

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