Fu Xuan Honkai: Star Rail fighter artwork
Honkai: Star Rail Move & Ability Guide

Fu Xuan moves, skills and special abilities

Move & Ability Guide

Fu Xuan: 5-Star, Quantum, The Preservation. Faction: Xianzhou Luofu (Location).

24 ability entries2 Skills2 Ultimates1 Talent1 Bonus Trace10 Stat Trace1 Technique1 Basic Atk6 Eidolon

Skills

2
Known by Stars, Shown by Hearts
Skill

Activates Matrix of Prescience, via which other team members will Distribute 65% of the damage they receive (before this damage is mitigated by any Shields) to Fu Xuan for 3 turn(s). While affected by Matrix of Prescience, all team members gain the Knowledge effect, which increases their respective maximum HP by 3.0% of Fu Xuan's maximum HP, and increases CRIT Rate by 6,0% . When Fu Xuan is knocked down, the Matrix of Prescience will be dispelled.

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
Taiyi, the Macrocosmic
Skill

When Matrix of Prescience is active, Fu Xuan will regenerate 20 extra Energy when she uses her Skill.

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.

Ultimates

2
Woes of Many Morphed to One
Ultimate

Inflicts Quantum damage equal to 60% of Fu Xuan’s maximum HP to all enemies and obtains 1 trigger count for the HP Restore effect granted by Fu Xuan’s Talent.

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
Dunjia, the Metamystic
Ultimate

When Fu Xuan's Ultimate is used, heals all other allies by an amount equal to 5% of Fu Xuan's maximum HP plus 133 .

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.

Talent

1
Bleek Breeds Bliss
Talent

While Fu Xuan is still active in battle, Misfortune Avoidance is applied to the entire team. With Misfortune Avoidance, allies take 10.0% less damage. When Fu Xuan's current HP falls to 50% of her maximum HP or less, HP Restore will be triggered for Fu Xuan, restoring her HP by 80% of the amount of HP she is currently missing. This effect cannot be triggered if she receives a killing blow. This effect possesses 1 trigger count by default and can have a maximum of 2 trigger counts.

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.

Bonus Trace

1
Liuren, the Sexagenary
Bonus Trace

If a target enemy applies Crowd Control debuffs to allies while the Matrix of Prescience is active, all allies will resist all Crowd Control debuffs applied by the enemy target during the current action. This effect can only be triggered once. When Matrix of Prescience is activated again, the number of times this effect can be triggered will reset.

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.

Stat Trace

10
Effect RES Boost
Stat Trace

Effect RES increases by 6%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
CRIT Rate Boost
Stat Trace

CRIT Rate increases by 5.3%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
HP Boost
Stat Trace

maximum HP increases by 8%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
CRIT Rate Boost
Stat Trace

CRIT Rate increases by 4%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
CRIT Rate Boost
Stat Trace

CRIT Rate increases by 2.7%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
CRIT Rate Boost
Stat Trace

CRIT Rate increases by 4%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
HP Boost
Stat Trace

maximum HP increases by 6%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
HP Boost
Stat Trace

maximum HP increases by 4%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
CRIT Rate Boost
Stat Trace

CRIT Rate increases by 2.7%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
Effect RES Boost
Stat Trace

Effect RES increases by 4%

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.

Technique

1
Of Fortune Comes Fate
Technique

After the Technique is used, all team members receive a Barrier, lasting for 20 seconds. This Barrier can block all enemy attacks, and the team will not enter battle when attacked. Entering battle while the Barrier is active will have Fu Xuan automatically activate Matrix of Prescience at the start of the battle, lasting for 2 turn(s).

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.

Basic Atk

1
Novaburst
Basic ATK

Inflicts Quantum damage equal to 25% of Fu Xuan’s maximum HP to a single enemy.

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.

Eidolon

6
Dominus Pacis
Eidolon

The Knowledge effect increases CRIT damage by 30% .

Requirements / unlock: Eidolon 1

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
Optimus Felix
Eidolon

If any team member is struck by a killing blow while Matrix of Prescience is active, then all allies who were struck by a killing blow during this action will not be knocked down, and 70% of their maximum HP is immediately restored. This effect can trigger 1 time per battle.

Requirements / unlock: Eidolon 2

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
Apex Nexus
Eidolon

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

Requirements / unlock: Eidolon 3

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
Fortuna Stellaris
Eidolon

When other allies under Matrix of Prescience are attacked, Fu Xuan regenerates 5 Energy.

Requirements / unlock: Eidolon 4

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
Arbiter Primus
Eidolon

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

Requirements / unlock: Eidolon 5

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.
Omnia Vita
Eidolon

Once Matrix of Prescience is activated, it will keep a tally of the total HP lost by all team members in the current battle. Fu Xuan's Ultimate damage will increase by 200% of this tally of HP loss. This tally is also capped at 120% of Fu Xuan's maximum HP and the tally value will reset and re-accumulate after Fu Xuan's Ultimate is used.

Requirements / unlock: Eidolon 6

Source details & verification
HoYoWiki mechanics reference (community-editable), reviewed October 29, 2026. This is a concise mechanics index; the source contains full conditions and level-dependent scaling. Not independently tested in-game.