Saber Skills, Traces & Eidolons

Honkai: Star Rail
Last Updated: on Jul 11, 2025 at 10:00

Introductions

Saver is a 5★ character with the Wind element who follows the Path of Destruction.

The solitary Heroic Spirit traverses the long night of fate. The banner of the round table remains unfurled in a dream. Alas, the knight-king of Camelot has yet to reach that ever distant utopia.
Though still a young maiden, she has heeded the call for this most unique iteration of the Holy Grail War. With the Sword in the Stone offering its choice once more, how shall she shatter the illusions of the past?
"The wishes I did not fulfil will end here."

Fate/stay night Banner Details

Saber is part of the Fate/stay night collaboration event which means she is on her own special Collaboration Banner. Collaboration banners are a new Banner type that have their own Pity which will not carry forward to normal Event Warp Banners instead carrying forward to future Collaboration Banners.

If you lose the 50/50 on a Collaboration Banner you will not be able to use the Pity on upcoming Event Characters, only future Collaboration Characters.

Saber's Strengths & Weaknesses

Strengths
Very good in all content.
Very high toughness damage.
Pretty Ultimate Animation.
Simple to gear.
Weaknesses
Easy to make mistakes and lose turns.
Weak on auto with some team setups due to lost Action Advances.
Part of an Collaboration Event Banner making future reruns unlikely.
Part of an Collaboration Event Banner which has its own Pity.

Skills

Basic ATK
Invisible Air: Barrier of the Wind King
Single Target
Lv. 6
Energy gain: 20
Break: Main: 10.0
Deals Wind DMG equal to 100% of Saber's ATK to one designated enemy.
Basic ATK
Enhanced
Release, the Golden Scepter
AoE
Lv. 6
Energy gain: 30
Break: Adjacent: 20.0
Gains 2 point(s) of "Core Resonance" and deals Wind DMG to all enemies equal to 150.0% of Saber's ATK. When this ability is used, if the number of enemy targets is 2 or 1, additionally deals Wind DMG to all enemies equal to 150.0% or 220.0% of Saber's ATK respectively.
Skill
Strike Air: Hammer of the Wind King
Blast
Lv. 10
Energy gain: 30
Break: Main: 20.0 / AoE: 10.0
Deals Wind DMG equal to 150.0% of Saber's ATK to one designated enemy, and deals Wind DMG equal to 75.0% 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 DMG multiplier for this instance of Skill by 14.0%. And after the attack, consumes all "Core Resonance" to regenerate Energy for Saber. Otherwise, immediately gains 3 point(s) of "Core Resonance."
Ultimate
Excalibur
AoE | 360 energy cost
Lv. 10
Energy gain: 5
Break: Main: 20.0 / Adjacent: 40.0
Deals Wind DMG equal to 280.0% of Saber's ATK to all enemies, and additionally deals 10 instance(s) of DMG, with each instance being Wind DMG equal to 110.0% 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.
Talent
Dragon Reactor Core
Enhance
Lv. 10
Energy gain: 10
When entering combat, gains 1 "Core Resonance" point(s). When any ally target uses Ultimate, increases the DMG dealt by Saber by 60.0% 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.
Technique
Behold, the King of Knights
Enhance
Energy gain: -
After using Technique, at the start of the next battle, increases Saber's ATK by 35.0% for 2 turn(s) and gains 2 "Core Resonance."

Major Traces

Knight of the Dragon
A2
Major trace
Increases Saber's CRIT Rate by 20.0%. 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.
Blessing of the Lake
A4
Major trace
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 60.0%, it is regenerated to 60.0%.
Crown of the Star
A6
Major trace
When using Skill, increases Saber's CRIT DMG by 50.0% for 2 turns. During this battle, for every 1 point of "Core Resonance" gained, increases Saber's CRIT DMG by 4.0%, stacking up to 8 time(s).

Minor Traces

Wind DMG Boost
+22.4%
CRIT Rate
+12.0%
HP
+10.0%

Eidolons

E1
The Lost White Walls
Eidolon 1
Increases the Ultimate DMG dealt by Saber by 60.0%. After Saber uses Basic ATK or Skill, gains 1 "Core Resonance."
E2
The Lost Oath of the Round Table
Eidolon 2
For every 1 point of "Core Resonance" gained in this battle, Saber's DMG dealt ignores 1.0% 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 DMG multiplier for the current instance of Skill by 7.0%.
E3
A Wish Across Fifteen Centuries
Eidolon 3
Ultimate Lv. +2, up to a maximum of Lv. 15.
Basic ATK Lv. +1, up to a maximum of Lv. 10.
E4
The Saga of Sixteen Winter Days
Eidolon 4
Increases Saber's Wind RES PEN by 8.0%. After using Ultimate, increases Saber's Wind RES PEN by 4.0%. This effect stacks up to 3 time(s).
E5
The Dreamed Utopian Dawn
Eidolon 5
Skill Lv. +2, up to a maximum of Lv. 15.
Talent Lv. +2, up to a maximum of Lv. 15.
E6
The Long Fated Night
Eidolon 6
The Wind RES PEN of the Ultimate DMG dealt by Saber increases by 20.0%. 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).

Stats and Ascension Materials

Lv. 1
Base Stats
HP
169
ATK
82
DEF
89
SPD
101
Ascension Materials
Credits
308000
Thief's Instinct
15
Usurper's Scheme
15
A Glass of the Besotted Era
65
Conqueror's Will
15

Saber Voice Actors

EN
N/A
JP
Kawasumi Ayako
CN
Bai Xinzan
KR
Jeong Yu-jeong
Saeldur
Staff Author
Follow Saeldur

This guide was written by Saeldur, expert Honkai: Star Rail theorycrafter and guide writer for Icy Veins. Saeldur is a high-end HSR player with a deep understanding of the various characters while also clearing PF, MoC and AS when each cycle releases.

1.

Changelog

  • 10 Jul. 2025: Strengths and Weaknesses for Saber added alongside her Guide.
  • 02 Jul. 2025: Page and Skills for Saber added.
Show more
Show less