Feixiao — Honkai: Star Rail

Build recommendations

Best light cones

Best relics

Best planar ornaments

Best stats & substats

Best stats

Body: CRIT Rate:
Feet: ATK% / Speed:
Planar sphere: Wind DMG:
Link rope: ATK%:

Best substats

Priority 1: CRIT Rate / CRIT DMG
Priority 2: ATK%
Priority 3: Speed
Priority 4: Effect RES

Skills

Basic ATK Boltsunder

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Deals Wind DMG equal to 50% of Feixiao's ATK to one designated enemy target.

Skill Waraxe

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Deals Wind DMG equal to 100% of Feixiao's ATK to one designated enemy target. Then, immediately launches 1 extra instance of Talent's Follow-Up ATK against the target.

Ultimate Terrasplit

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Deals Wind DMG to one designated enemy target, up to 402% of Feixiao's ATK. During this time, can ignore Weakness Type to reduce the target's Toughness. When the target is not Weakness Broken, Feixiao's Weakness Break Efficiency increases by 100%. During the attack, Feixiao first launches "Boltsunder Blitz" or "Waraxe Skyward" on the target, for a total of 6 time(s). At the end, deals Wind DMG equal to 96% of Feixiao's ATK to the target.

Talent Thunderhunt

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Can activate Ultimate when "Flying Aureus" reaches 6 points, accumulating up to 12 points. Feixiao gains 1 point of "Flying Aureus" for every 2 attacks by ally targets. Feixiao's Ultimate attacks do not count towards this number. After Feixiao's teammates attack an Enemy target, Feixiao immediately launches Follow-Up ATK against the primary target, dealing Wind DMG equal to 55% of Feixiao's ATK. If there is no primary target available to attack, Feixiao attacks a single random enemy instead. This effect can only trigger once per turn and the trigger count resets at the start of Feixiao's turn. When using this attack, increases DMG dealt by this unit by 30%, lasting for 2 turn(s).

Technique Attack

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Attacks an enemy, and after entering combat, reduces their Toughness of the corresponding Type.

Technique Stormborn

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After using Technique, enters the "Onrush" state, lasting for 20 seconds. While in "Onrush," pulls in enemies within a certain range, and increases this unit's movement speed by 50%. After entering battle, gains 1 point(s) of "Flying Aureus." While in "Onrush," actively attacking will start battle with all pulled enemies. After entering battle, deals Wind DMG equal to 200% of Feixiao's ATK to all enemies at the start of each wave. This DMG is guaranteed to CRIT. If more than 1 enemy is pulled in, increases the multiplier of this DMG by 100% for each additional enemy pulled in, up to a maximum of 1000%.

Ultimate Boltsunder Blitz

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Deals Wind DMG equal to 36% of Feixiao's ATK to the chosen target. If the target is Weakness Broken, the DMG multiplier increases by 15%.

Ultimate Waraxe Skyward

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Deals Wind DMG equal to 36% of Feixiao's ATK to the chosen target. If the target is not Weakness Broken, the DMG multiplier increases by 15%.

Ultimate Terrasplit

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During the Ultimate, can ignore Weakness Type to reduce enemy Toughness. When the target is not Weakness Broken, Feixiao's Weakness Break Efficiency increases. Launches "Boltsunder Blitz" or "Waraxe Skyward" on one enemy 6 time(s). Deals Wind DMG at the end.

Passive talents

Major trace Heavenpath

Ascension 2

When the battle starts, gains 3 point(s) of "Flying Aureus." At the start of a turn, if no Follow-Up ATK was launched via Talent in the previous turn, then this counts as 1 toward the number of attacks required to gain "Flying Aureus."

Major trace Formshift

Ascension 4

When using Ultimate to deal DMG to an enemy target, it is considered as a Follow-Up ATK. Follow-Up ATKs' CRIT DMG increases by 36%.

Major trace Boltcatch

Ascension 6

When using Skill, increases ATK by 48%, lasting for 3 turn(s).

Minor trace ATK +28%

Minor trace CRIT Rate +12%

Minor trace DEF +12.5%

Dupes / advancement

Rank 1 Skyward I Quell

After launching "Boltsunder Blitz" or "Waraxe Skyward," additionally increases the Ultimate DMG dealt by Feixiao by an amount equal to 10% of the original DMG, stacking up to 5 time(s) and lasting until the end of the Ultimate action.

Rank 2 Moonward I Wish

In the Talent's effect, for every 1 instance of Follow-Up ATK launched by ally targets, Feixiao gains 1 point of "Flying Aureus." This effect can trigger up to 6 time(s) per turn.

Rank 3 Starward I Bode

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

Rank 4 Stormward I Hear

The Toughness Reduction from the Talent's Follow-Up ATK increases by 100% and, when launched, increases this unit's SPD by 8%, lasting for 2 turn(s).

Rank 5 Heavenward I Leap

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

Rank 6 Homeward I Near

Increases the All-Type RES PEN of Ultimate DMG dealt by Feixiao by 20%. Talent's Follow-Up ATK DMG is considered as Ultimate DMG at the same time, and its DMG multiplier increases by 140%.

Materials summary

Artifex's Cogwheel
Artifex's Gyreheart
Artifex's Module
Countertemporal Shot
Credit
Destined Expiration
Meteoric Bullet
Regret of Infinite Ochema
Tracks of Destiny