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Feixiao
Honkai: Star Rail · Character

Feixiao

Single-target Wind damage dealer built around follow-up attacks and a charge-based Ultimate

Released Sep 10, 2024

Feixiao is a Wind Hunt character whose follow-up attacks and Ultimate charge are tied to allied attacks. Her Ultimate can reduce a chosen enemy’s Toughness regardless of Weakness Type, while its damage remains focused on that target.

ElementWindPathThe HuntRarity5
Feixiao GUIDE

Understand Feixiao

Useful when…

  • Build Flying Aureus through allied attacks to access her Ultimate.
  • Use Waraxe to deal damage and launch one extra Talent follow-up attack.
  • Use Terrasplit to reduce a chosen enemy’s Toughness regardless of its Weakness Type.
  • Use her Technique to pull in nearby enemies and deal guaranteed-CRIT Wind damage at the start of each wave.

Flying Aureus and follow-ups

Feixiao can activate her Ultimate at 6 Flying Aureus and store up to 12. She gains 1 point for every 2 attacks by allied targets; her Ultimate attacks do not count. Thunderhunt triggers a follow-up after a teammate attacks an enemy, targeting the primary enemy or a random enemy if no primary target is available. It can trigger once per turn, resetting at the start of Feixiao’s turn. When it triggers, it increases her damage dealt for 2 turns. Waraxe directly launches one extra Talent follow-up against its target when Feixiao uses her Skill.

Ultimate and target conditions

Terrasplit attacks one designated enemy up to six times with Boltsunder Blitz or Waraxe Skyward, followed by a final Wind hit. During the Ultimate, Feixiao can reduce Toughness while ignoring Weakness Type; her Weakness Break Efficiency increases if the target is not Weakness Broken. Boltsunder Blitz increases its damage multiplier against Weakness Broken targets, while Waraxe Skyward increases it against targets that are not Weakness Broken. The descriptions do not specify how these attacks are selected. Her Technique enters Onrush for 20 seconds, pulls in nearby enemies within range, and increases movement speed by 50%. On entering battle she gains 1 Flying Aureus. At each wave’s start, she deals guaranteed-CRIT Wind damage to all enemies; pulling in additional enemies increases that damage multiplier up to its stated cap.

Improvement priorities and investment

An editorial priority could focus on Waraxe if you use her Skill often, since it directly launches an extra Talent follow-up; Terrasplit is relevant if you value her repeated single-target Ultimate hits and weakness-independent Toughness reduction. Thunderhunt’s follow-up also increases Feixiao’s damage dealt for 2 turns when it triggers. The facts establish these effects but do not establish a level-up order among these abilities. Her listed trace bonuses include ATK, CRIT Rate, and DEF. Trace unlocks have prerequisites, while promotion is a separate progression track; the listed examples show higher costs for later levels and unlocks.

Limitations

Feixiao’s Ultimate charge depends on allied attacks; her own Ultimate strikes do not generate Flying Aureus. Thunderhunt’s follow-up is limited to once per turn. Terrasplit targets one enemy despite having multiple attack instances, and weakness-independent Toughness reduction does not itself mean the target is Weakness Broken. The Technique’s start-of-wave damage multiplier increases with additional enemies pulled in, up to a cap.

Limitations and tradeoffs

  • Ultimate charge depends on allied attacks.
  • Thunderhunt’s follow-up can trigger only once per turn.
  • Her Ultimate is focused on one target even though it can reduce Toughness regardless of Weakness Type.

Common mistakes to avoid

  • Counting Feixiao’s Ultimate attacks toward Flying Aureus.
  • Expecting Thunderhunt follow-ups more than once per turn.
  • Treating weakness-independent Toughness reduction as an automatic Weakness Break.
  • Assuming her Ultimate is an area attack because it has multiple hit instances.
  • Combining the Broken-target and unbroken-target bonuses into one condition.

Effects and reference details

Alternate ability definitions are included below. Compare each version separately when reading its effects.

Boltsunder · Basic ATK

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

Ability descriptions by source level. Purchased caps and bonus levels are separate.

Source levelEffect
1Deals Wind DMG equal to 50% of Feixiao's ATK to one designated enemy target.
2Deals Wind DMG equal to 60% of Feixiao's ATK to one designated enemy target.
3Deals Wind DMG equal to 70% of Feixiao's ATK to one designated enemy target.
4Deals Wind DMG equal to 80% of Feixiao's ATK to one designated enemy target.
5Deals Wind DMG equal to 90% of Feixiao's ATK to one designated enemy target.
6Deals Wind DMG equal to 100% of Feixiao's ATK to one designated enemy target.
7Deals Wind DMG equal to 110% of Feixiao's ATK to one designated enemy target.
8Deals Wind DMG equal to 120% of Feixiao's ATK to one designated enemy target.
9Deals Wind DMG equal to 130% of Feixiao's ATK to one designated enemy target.
10Deals Wind DMG equal to 140% of Feixiao's ATK to one designated enemy target.
Waraxe · Skill

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.

Ability descriptions by source level. Purchased caps and bonus levels are separate.

Source levelEffect
1Deals 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.
2Deals Wind DMG equal to 110% of Feixiao's ATK to one designated enemy target. Then, immediately launches 1 extra instance of Talent's Follow-Up ATK against the target.
3Deals Wind DMG equal to 120% of Feixiao's ATK to one designated enemy target. Then, immediately launches 1 extra instance of Talent's Follow-Up ATK against the target.
4Deals Wind DMG equal to 130% of Feixiao's ATK to one designated enemy target. Then, immediately launches 1 extra instance of Talent's Follow-Up ATK against the target.
5Deals Wind DMG equal to 140% of Feixiao's ATK to one designated enemy target. Then, immediately launches 1 extra instance of Talent's Follow-Up ATK against the target.
6Deals Wind DMG equal to 150% of Feixiao's ATK to one designated enemy target. Then, immediately launches 1 extra instance of Talent's Follow-Up ATK against the target.
7Deals Wind DMG equal to 162.5% of Feixiao's ATK to one designated enemy target. Then, immediately launches 1 extra instance of Talent's Follow-Up ATK against the target.
8Deals Wind DMG equal to 175% of Feixiao's ATK to one designated enemy target. Then, immediately launches 1 extra instance of Talent's Follow-Up ATK against the target.
9Deals Wind DMG equal to 187.5% of Feixiao's ATK to one designated enemy target. Then, immediately launches 1 extra instance of Talent's Follow-Up ATK against the target.
10Deals Wind DMG equal to 200% of Feixiao's ATK to one designated enemy target. Then, immediately launches 1 extra instance of Talent's Follow-Up ATK against the target.
11Deals Wind DMG equal to 210% of Feixiao's ATK to one designated enemy target. Then, immediately launches 1 extra instance of Talent's Follow-Up ATK against the target.
12Deals Wind DMG equal to 220% of Feixiao's ATK to one designated enemy target. Then, immediately launches 1 extra instance of Talent's Follow-Up ATK against the target.
13Deals Wind DMG equal to 230% of Feixiao's ATK to one designated enemy target. Then, immediately launches 1 extra instance of Talent's Follow-Up ATK against the target.
14Deals Wind DMG equal to 240% of Feixiao's ATK to one designated enemy target. Then, immediately launches 1 extra instance of Talent's Follow-Up ATK against the target.
15Deals Wind DMG equal to 250% of Feixiao's ATK to one designated enemy target. Then, immediately launches 1 extra instance of Talent's Follow-Up ATK against the target.
Terrasplit · version 1 · Ultimate

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.

Ability descriptions by source level. Purchased caps and bonus levels are separate.

Source levelEffect
1Deals 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.
2Deals Wind DMG to one designated enemy target, up to 431.8% 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 102.4% of Feixiao's ATK to the target.
3Deals Wind DMG to one designated enemy target, up to 461.6% 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 108.8% of Feixiao's ATK to the target.
4Deals Wind DMG to one designated enemy target, up to 491.4% 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 115.2% of Feixiao's ATK to the target.
5Deals Wind DMG to one designated enemy target, up to 521.2% 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 121.6% of Feixiao's ATK to the target.
6Deals Wind DMG to one designated enemy target, up to 551% 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 128% of Feixiao's ATK to the target.
7Deals Wind DMG to one designated enemy target, up to 588.25% 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 136% of Feixiao's ATK to the target.
8Deals Wind DMG to one designated enemy target, up to 625.5% 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 144% of Feixiao's ATK to the target.
9Deals Wind DMG to one designated enemy target, up to 662.75% 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 152% of Feixiao's ATK to the target.
10Deals Wind DMG to one designated enemy target, up to 700% 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 160% of Feixiao's ATK to the target.
11Deals Wind DMG to one designated enemy target, up to 729.8% 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 166.4% of Feixiao's ATK to the target.
12Deals Wind DMG to one designated enemy target, up to 759.6% 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 172.8% of Feixiao's ATK to the target.
13Deals Wind DMG to one designated enemy target, up to 789.4% 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 179.2% of Feixiao's ATK to the target.
14Deals Wind DMG to one designated enemy target, up to 819.2% 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 185.6% of Feixiao's ATK to the target.
15Deals Wind DMG to one designated enemy target, up to 849% 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 192% of Feixiao's ATK to the target.
Thunderhunt · Talent

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).

Ability descriptions by source level. Purchased caps and bonus levels are separate.

Source levelEffect
1Can 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).
2Can 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 60.5% 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 33%, lasting for 2 turn(s).
3Can 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 66% 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 36%, lasting for 2 turn(s).
4Can 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 71.5% 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 39%, lasting for 2 turn(s).
5Can 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 77% 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 42%, lasting for 2 turn(s).
6Can 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 82.5% 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 45%, lasting for 2 turn(s).
7Can 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 89.38% 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 48.75%, lasting for 2 turn(s).
8Can 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 96.25% 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 52.5%, lasting for 2 turn(s).
9Can 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 103.12% 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 56.25%, lasting for 2 turn(s).
10Can 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 110% 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 60%, lasting for 2 turn(s).
11Can 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 115.5% 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 63%, lasting for 2 turn(s).
12Can 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 121% 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 66%, lasting for 2 turn(s).
13Can 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 126.5% 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 69%, lasting for 2 turn(s).
14Can 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 132% 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 72%, lasting for 2 turn(s).
15Can 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 137.5% 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 75%, lasting for 2 turn(s).
Attack

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

Stormborn · Technique

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%.

Ability descriptions by source level. Purchased caps and bonus levels are separate.

Source levelEffect
1After 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%.
Boltsunder Blitz · Ultimate

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%.

Ability descriptions by source level. Purchased caps and bonus levels are separate.

Source levelEffect
1Deals 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%.
2Deals Wind DMG equal to 38.4% of Feixiao's ATK to the chosen target. If the target is Weakness Broken, the DMG multiplier increases by 16.5%.
3Deals Wind DMG equal to 40.8% of Feixiao's ATK to the chosen target. If the target is Weakness Broken, the DMG multiplier increases by 18%.
4Deals Wind DMG equal to 43.2% of Feixiao's ATK to the chosen target. If the target is Weakness Broken, the DMG multiplier increases by 19.5%.
5Deals Wind DMG equal to 45.6% of Feixiao's ATK to the chosen target. If the target is Weakness Broken, the DMG multiplier increases by 21%.
6Deals Wind DMG equal to 48% of Feixiao's ATK to the chosen target. If the target is Weakness Broken, the DMG multiplier increases by 22.5%.
7Deals Wind DMG equal to 51% of Feixiao's ATK to the chosen target. If the target is Weakness Broken, the DMG multiplier increases by 24.37%.
8Deals Wind DMG equal to 54% of Feixiao's ATK to the chosen target. If the target is Weakness Broken, the DMG multiplier increases by 26.25%.
9Deals Wind DMG equal to 57% of Feixiao's ATK to the chosen target. If the target is Weakness Broken, the DMG multiplier increases by 28.12%.
10Deals Wind DMG equal to 60% of Feixiao's ATK to the chosen target. If the target is Weakness Broken, the DMG multiplier increases by 30%.
11Deals Wind DMG equal to 62.4% of Feixiao's ATK to the chosen target. If the target is Weakness Broken, the DMG multiplier increases by 31.5%.
12Deals Wind DMG equal to 64.8% of Feixiao's ATK to the chosen target. If the target is Weakness Broken, the DMG multiplier increases by 33%.
13Deals Wind DMG equal to 67.2% of Feixiao's ATK to the chosen target. If the target is Weakness Broken, the DMG multiplier increases by 34.5%.
14Deals Wind DMG equal to 69.6% of Feixiao's ATK to the chosen target. If the target is Weakness Broken, the DMG multiplier increases by 36%.
15Deals Wind DMG equal to 72% of Feixiao's ATK to the chosen target. If the target is Weakness Broken, the DMG multiplier increases by 37.5%.
Waraxe Skyward · Ultimate

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%.

Ability descriptions by source level. Purchased caps and bonus levels are separate.

Source levelEffect
1Deals 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%.
2Deals Wind DMG equal to 38.4% of Feixiao's ATK to the chosen target. If the target is not Weakness Broken, the DMG multiplier increases by 16.5%.
3Deals Wind DMG equal to 40.8% of Feixiao's ATK to the chosen target. If the target is not Weakness Broken, the DMG multiplier increases by 18%.
4Deals Wind DMG equal to 43.2% of Feixiao's ATK to the chosen target. If the target is not Weakness Broken, the DMG multiplier increases by 19.5%.
5Deals Wind DMG equal to 45.6% of Feixiao's ATK to the chosen target. If the target is not Weakness Broken, the DMG multiplier increases by 21%.
6Deals Wind DMG equal to 48% of Feixiao's ATK to the chosen target. If the target is not Weakness Broken, the DMG multiplier increases by 22.5%.
7Deals Wind DMG equal to 51% of Feixiao's ATK to the chosen target. If the target is not Weakness Broken, the DMG multiplier increases by 24.37%.
8Deals Wind DMG equal to 54% of Feixiao's ATK to the chosen target. If the target is not Weakness Broken, the DMG multiplier increases by 26.25%.
9Deals Wind DMG equal to 57% of Feixiao's ATK to the chosen target. If the target is not Weakness Broken, the DMG multiplier increases by 28.12%.
10Deals Wind DMG equal to 60% of Feixiao's ATK to the chosen target. If the target is not Weakness Broken, the DMG multiplier increases by 30%.
11Deals Wind DMG equal to 62.4% of Feixiao's ATK to the chosen target. If the target is not Weakness Broken, the DMG multiplier increases by 31.5%.
12Deals Wind DMG equal to 64.8% of Feixiao's ATK to the chosen target. If the target is not Weakness Broken, the DMG multiplier increases by 33%.
13Deals Wind DMG equal to 67.2% of Feixiao's ATK to the chosen target. If the target is not Weakness Broken, the DMG multiplier increases by 34.5%.
14Deals Wind DMG equal to 69.6% of Feixiao's ATK to the chosen target. If the target is not Weakness Broken, the DMG multiplier increases by 36%.
15Deals Wind DMG equal to 72% of Feixiao's ATK to the chosen target. If the target is not Weakness Broken, the DMG multiplier increases by 37.5%.
Terrasplit · version 2 · Ultimate

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.

Ability descriptions by source level. Purchased caps and bonus levels are separate.

Source levelEffect
1During 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.
2During 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.
3During 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.
4During 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.
5During 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.
6During 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.
7During 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.
8During 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.
9During 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.
10During 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.
11During 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.
12During 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.
13During 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.
14During 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.
15During 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.

References and version

Game data version: 4.6.0

Feixiao — Honkai: Star Rail Wiki ↗hsr-build.com ↗honkai-star-rail.fandom.com ↗
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