Saber Honkai: Star Rail fighter artwork
Honkai: Star Rail Move & Ability Guide

Saber moves, skills and special abilities

Move & Ability Guide

Saber: 5-Star, Wind, The Destruction. Faction: Another World.

24 ability entries2 Skills2 Ultimates1 Talent10 Stat Trace1 Technique2 Basic Atk6 Eidolon

Skills

2
Crown of the Star
Skill

When using Skill, increases Saber's CRIT damage by 50% for 2 turns. During this battle, for every 1 point of "Core Resonance" gained, increases Saber's CRIT damage by 4%, stacking up to 8 time(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.
Strike Air: Hammer of the Wind King
Skill

Toughness Break: 30 Inflicts Wind damage equal to 75% of Saber's ATK to one designated enemy, and inflicts Wind damage equal to 37.5% of Saber's ATK to adjacent targets. If Saber currently holds "Core Resonance" and her Energy can be fully regenerated by consuming "Core Resonance" after this instance of Skill attack, then increases the multiplier for this instance of Skill. For every 1 point of "Core Resonance," increases the damage multiplier for this instance of Skill by 7% . And after the attack, consumes all "Core Resonance" to regenerate Energy for Saber. Otherwise, immediately gains #3[i] point(s) of "Core Resonance."

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
Excalibur
Ultimate

Toughness Break: 40 Inflicts Wind damage equal to 140% of Saber's ATK to all enemies, and additionally inflicts 10 instance(s) of damage, with each instance being Wind damage equal to 50% of Saber's ATK dealt to one random enemy. After using Ultimate, the next Basic ATK switches to "Release, the Golden Scepter," and only "Release, the Golden Scepter" can be used.

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.
Blessing of the Lake
Ultimate

Saber can accumulate up to 120 overflow Energy. After using Ultimate, the overflow Energy is cleared and a corresponding amount of Energy is regenerated. When the battle starts, if Energy is below 60%, it is regenerated to 60%.

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
Dragon Reactor Core
Talent

When entering combat, gains 1 "Core Resonance" point(s). When any ally target uses Ultimate, increases the damage dealt by Saber by 30% for 2 turn(s) and gains 3 "Core Resonance" point(s). For every 1 "Core Resonance" point consumed, regenerates a fixed amount of 8 Energy for Saber.

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
HP Boost
Stat Trace

maximum HP Increase 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.
DMG Boost: Wind
Stat Trace

Wind damage increases by 6.4%

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 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.
DMG Boost: Wind
Stat Trace

Wind damage increases by 3.2%

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.
DMG Boost: Wind
Stat Trace

Wind damage increases by 4.8%

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.
DMG Boost: Wind
Stat Trace

Wind damage increases by 4.8%

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 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.
DMG Boost: Wind
Stat Trace

Wind damage increases by 3.2%

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.
HP Boost
Stat Trace

maximum HP Increase 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
Behold, the King of Knights
Technique

After using Technique, at the start of the next battle, increases Saber's ATK by 35% for 2 turn(s) and gains 2 "Core Resonance."

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

2
Knight of the Dragon
Basic ATK

Increases Saber's CRIT Rate by 20%. When entering combat or when using her Enhanced Basic ATK, gains the "Mana Burst" effect. Under this effect, if Saber has "Core Resonance" and her Energy can be fully regenerated by using her Skill and consuming "Core Resonance," then consumes "Mana Burst" to recover 1 Skill Point for allies, and causes Saber to immediately take action.

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.
Invisible Air: Barrier of the Wind King
Basic ATK

Toughness Break: 10 Inflicts Wind damage equal to 50% of Saber's ATK to one designated enemy. Release, the Golden Scepter Toughness Break: 15 Gains 2 point(s) of "Core Resonance" and inflicts Wind damage to all enemies equal to 75% of Saber's ATK. When this ability is used, if the number of enemy targets is 2 or 1, additionally inflicts Wind damage to all enemies equal to 75% or 110% of Saber's ATK respectively.

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
The Lost White Walls
Eidolon

Increases the Ultimate damage dealt by Saber by 60%. After Saber uses Basic ATK or Skill, gains 1 "Core Resonance."

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.
The Lost Oath of the Round Table
Eidolon

For every 1 point of "Core Resonance" gained in this battle, Saber's damage dealt ignores 1% of the target's DEF. This effect stacks up to 15 time(s). When triggering the "Core Resonance" effect to boost Skill's multiplier, each point of "Core Resonance" additionally increases the damage multiplier for the current instance of Skill by 7%.

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.
A Wish Across Fifteen Centuries
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 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.
The Saga of Sixteen Winter Days
Eidolon

Increases Saber's Wind RES PEN by 8%. After using Ultimate, increases Saber's Wind RES PEN by 4%. This effect stacks up to 3 time(s).

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.
The Dreamed Utopian Dawn
Eidolon

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

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.
The Long Fated Night
Eidolon

The Wind RES PEN of the Ultimate damage dealt by Saber increases by 20%. The amount of overflow Energy that can be accumulated with the Trace "Blessing of the Lake" increases to 200. After using Ultimate for the first time upon entering combat, regenerates a fixed amount of 300 Energy for Saber. This effect can trigger 1 time after every 3 Ultimate use(s).

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.