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Xaihi is a 5-star Support character in Arknights Endfield, helping teammates with her Orbital weapon and Cryo arts skills. She's part of the Cabal of Tranquility faction and comes from the Sarkaz race. In this guide, you'll find all the information you need about Xaihi, including her skills, stats, how to get her, her backstory, and the best builds to use (weapons and team comps included).
Xaihi Overview
 | Overview | ||
| Race | Sarkaz | ||
| Faction | Cabal of Tranquility | ||
| Rarity |  | ||
| Class | Element | Weapon | |
 Support |  Cryo |  Orbital | |
| Birthdate | Voice Actor (EN) | Voice Actor (JP) | |
| May 16 | TBA | TBA | |
How to Get Xaihi in Arknights Endfield?
You can get Xaihi by pulling her from the Basic Headhunting, New Horizons Headhunting, and the limited banners. She is a 5-star operator with a 8% drop rate in all banners.
Who is Xaihi in Arknights Endfield?
Xaihi is from the Cabal of Tranquility, a research order dispatched from Laterano to Talos-II for technical study. As a Sessionite, she believes computation and linguistic analysis pave the way to Veritas.
She is better with machines than with people. Her talent in information technology is undeniable — even to the Abbess of the Great Monastery in the Cabal of Tranquility. So despite her "unauthorized" upgrade to the dome of the Cathedralis triggering a cascade of accidents, the Abbess still sincerely recommended her to Endfield Industries, hoping she could find a stage worthy of her genius.
Now, Xaihi works aboard Dijiang on information engineering tasks such as Protorig Network construction and system integration. Her unique insights into the Originium Network, combined with the deep knowledge she carries from the Cabal, ensure her place as an indispensable member of Endfield.
Xaihi Voice Actors
- Japanese Voice Actor: TBA
- English Voice Actor: TBA
Xaihi Arknights Endfield Build
Xaihi Best Weapons in Arknights Endfield
Chivalric Virtues is an excellent supportive choice that amplifies Xaihi's dual role as both healer and damage enabler. It increases her HP Treatment (Healing) Efficiency while granting the entire team an ATK% bonus whenever they restore HP.
Freedom to Proselytize is Xaihi's signature weapon and focuses purely on maximizing her defensive capabilities. It significantly boosts her raw healing output by increasing her main attributes and healing effectiveness, while also providing additional HP treatment specifically for the controlled operator.
Detonation Unit (P0) often outperforms her signature weapon in optimized team compositions despite offering less consistent buff uptime. Its strength lies in providing a Damage Taken debuff rather than ATK%, which is a rarer and less diluted buff type that stacks more effectively with typical team bonuses. However, there's an important caveat: this weapon requires Arts Bursts to trigger its effect, so it should only be used in teams that can reliably activate Arts Bursts, otherwise, skip it entirely.
Xaihi Best Gear Set in Arknights Endfield
Xaihi Best Team Comps in Arknights Endfield
Xaihi ranks among the best healers in the game while simultaneously providing valuable offensive support through Cryo Infliction application and Cryo/Nature damage amplification. This dual-purpose design makes her an exceptional fit for elemental teams that need both sustain and enabling capabilities rolled into one slot.
She pairs particularly well with operators like Yvonne and Last Rite, who heavily rely on Infliction-enablers to unlock their full potential. Xaihi naturally provides the Cryo Infliction stacks these characters need while keeping them healthy throughout extended encounters, allowing them to focus entirely on dealing damage without sacrificing a dedicated support slot for survival.
Here are the best team comps for Xaihi:
Xaihi Skill Priority
| Priority 1 | Priority 2 | Priority 3 | Priority 4 |
| Distributed DoS | Stress Testing | Stack Overflow | Cooldown |
How to Play Xaihi
Xaihi's gameplay revolves around a unique loop centered on her Battle Skill, which summons an Auxiliary Crystal that orbits the controlled operator for 20 seconds. This crystal has two charges that trigger when the controlled operator lands Final Strikes, healing them based on Xaihi's Will stat. If the operator is already at full HP when a Final Strike triggers, they receive a substantial Arts Amp buff for 25 seconds instead of healing.
Once both charges are consumed, you can activate her Combo Skill to launch the crystal at enemies, dealing Cryo damage and applying Cryo Infliction with an incredibly short cooldown.
To maximize efficiency, apply Xaihi's Battle Skill before entering combat when possible, allowing your SP to regenerate fully while out of combat for essentially a free buff. Once in battle, weave basic attacks into your rotation to trigger Final Strikes and establish the Arts Amp buff on your main operator.
After consuming both Battle Skill charges through two Final Strikes, immediately use her Combo Skill to apply Cryo Infliction.
Time Xaihi's Ultimate just before your team's main burst damage window to grant team-wide Cryo and Nature Amp. Since this Amp scales with her Intellect stat, prioritizing Intellect over her main stat is highly recommended to maximize her buffing potential.
Throughout the fight, monitor your Arts Amp buff duration and reapply Battle Skill as needed to maintain the Amp effect. Include additional Battle Skill uses if your team requires extra healing or more frequent Cryo Infliction application.
This Battle Skill → Final Strikes → Combo Skill → Ultimate rotation forms Xaihi's core gameplay loop, making her a powerful support who simultaneously sustains and amplifies her team's damage output.
That's all you need to know about Xaihi in Arknights Endfield. Also, check out our guide on basic combat and the list of all characters in Arknights Endfield to learn more about the game.
