Honkai Star Rail Guide

Xue Yi Build Guide

Last update 24 April 2024
24 April 2024 Update Log:

Xue YiStory

Xue Yi is a Quantum element character in Honkai Star Rail.

Judge of the Ten-Lords Commission, which controls life and death on the Luofu.
For years after her death, she inhabited a puppet body and returned to the world to fulfill her mission.

Xue Yi Stats at Lv. 80

Xue Yi Abilities

Mara-Sunder Awl

Xue Yi Normal Attack

Single Target

Level: 1

Deals Quantum DMG equal to 50% of Xue Yi’s ATK to a single enemy.

Divine Castigation

Xue Yi Ultimate

Single Target/Weakness Break:120
Energy Cost: 120
Energy Generation: 5

Level: 1

Deals Quantum DMG equal to 150% of Xueyi’s ATK to a single target enemy. This attack ignores Weakness Types and reduces the enemy’s Toughness. When the enemy’s Weakness is Broken, the Quantum Weakness Break effect is triggered. In this attack, the more Toughness is reduced, the higher the DMG will be dealt, up to a max of 36% increase.

Karmic Perpetuation

Xue Yi Talent

Bounce
Energy Generation: 2 / Weakness Break: 15

Level: 1

When Xueyi reduces enemy Toughness with attacks, Karma will be stacked. The more Toughness is reduced, the more stacks of Karma are added, up to 8 stacks.
When Xueyi’s allies reduce enemy Toughness with attacks, Xueyi gains 1 stacks of Karma.
When Karma reaches the max number of stacks, immediately launches a follow-up attack against an enemy target, dealing DMG for 3 times, with each time dealing Quantum DMG equal to 45% of Xueyi’s ATK to a single random enemy. This follow-up attack will not add Karma stacks.

Xue Yi Abilities Priority

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Xue Yi Traces

Clairvoyant Loom

First Tier

Increases DMG dealt by this unit by an amount equal to 100% of Break Effect, up to a maximum DMG increase of 240%

Second Tier (Ascension 2)

HP +4%

Thrid Tier (Ascension 3)

Break Effect +5.3%

Fourth Tier (Ascension 3)

Quantum DMG +3.2%

Intrepid Rollerbearings

First Tier

If the enemy target’s Toughness is higher than 50% of their Max Toughness, deals 10% more DMG when using Ultimate.

Second Tier (Ascension 4)

Break Effect +8%

Thrid Tier (Ascension 5)

HP +6%

Fourth Tier (Ascension 5)

Break Effect +8%

Perspicacious Mainframe

First Tier

Xueyi will keep a tally of the number of Karma stacks that exceed the max stack limit, up to 6 stacks in the tally. After Xueyi’s Talent is triggered, she will gain a corresponding number of tallied Karma stacks.

Second Tier (Ascension 6)

Quantum DMG +4.8%

Thrid Tier (Lv. 75)

HP +8%

Thrid Tier (Lv. 80)
Break Effect +10.7%

Other Traces

First Tier (Lv. 1)

Break Effect +5.3%

Max Trace Lv Ascension Materials

Xue Yi Eidolon

Dvesha, Inhibited

Xue Yi Eidolon Level 1

Increases the DMG dealt by the Talent’s follow-up attack by 40%.

Klesha, Breached

Xue Yi Eidolon Level 2

Talent’s follow-up attack reduces enemy Toughness regardless of Weakness types. At the same time, restores Xueyi’s HP by an amount equal to 5% of her Max HP. When breaking Weakness, triggers the Quantum Break Effect.

Duhkha, Ceased

Xue Yi Eidolon Level 3

Skill Lv. +2, up to a maximum of Lv. 15.
Basic ATK Lv. +1, up to a maximum of Lv. 10.

Karma, Severed

Xue Yi Eidolon Level 4

When using Ultimate, increases Break Effect by 40% for 2 turn(s).

Deva, Enthralled

Xue Yi Eidolon Level 5

Ultimate Lv. +2, up to a maximum of Lv. 15.
Talent Lv. +2, up to a maximum of Lv. 15.

Samsara, Mastered

Xue Yi Eidolon Level 6

The max stack limit for Karma decreases to 6.

Xue Yi Key Eidolons

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Xue Yi Build, Best Light Cone & Best Relic

Xue Yi Best Light Cone

Light Cone Name	On the Fall of an Aeon
Rarity
Light Cone Type	The Destruction
How to Obtain	Herta’s Store

On the Fall of an Aeon Overview

On the Fall of an Aeon is a 5 star The Destruction Light Cones.

Moth To Flames

Whenever the wearer attacks, increase their ATK by 8%/10%/12%/14%/16% in this battle, up to 4 time(s). When the wearer inflicts Weakness Break on enemies, the wearer’s DMG increases by 12%/15%/18%/21%/24% for 2 turn(s).

Other Light Cones can be used

Indelible Promise

Something Irreplaceable

Xue Yi Best Relics

Relics Set 1

Main Stats

Sub Stats

SPD➜BREAK➜CRIT➜ATK%

Thief of Shooting Meteor (4 Set)

2 Set Effect – Increases Break Effect by 16%.

4 Set Effect – Increases the wearer’s Break Effect by 16%. When the wearer inflicts Weakness Break on an enemy, regenerates 3 Energy.

Talia: Kingdom of Banditry (2 Set)

2 Set Effect – Increases the wearer’s Break Effect by 16%. When the wearer’s SPD reaches 145 or higher, the wearer’s Break effect increases by an extra 20%.

Xue Yi Team Comp

Xue Yi Quantum Team

Xue Yi is a Sub DPS in the team. Xue Yi’s build is used

Seele
Main DPS

With teammates’ buffs, Seele’s skills deal more damage.
If an enemy is defeated, Seele’s talent “Resurgence” can be triggered.

Xue Yi
Sub DPS

Xue Yi’s Ultimate Skill ability ignores the weaknesses of the target’s attributes, and when combined with her own break effect, it maximizes the Quantum Weakness effect.

Silver Wolf
Support

Silver Wolf’s skill has the unique ability to convert enemies into Quantum Weakness with a 100% success rate on this team. (Unless the enemy has effect resistance. )

FuXuan
Support

FuXuan’s skills have the ability to reduce the damage inflicted on her own allies.

Xue Yi Ascension Material

Max Lv Ascension Materials

Rank	Req Lv	Credit
1	20	3200	Extinguished Core x 4
2	30	6400	Extinguished Core x 8
3	40	12800	Glimmering Core x 5	Nail of the Ape x 2
4	50	32000	Glimmering Core x 8	Nail of the Ape x 5
5	60	64000	Squirming Core x 5	Nail of the Ape x 15
6	70	128000	Squirming Core x 7	Nail of the Ape x28