Recent leaks regarding Honkai Star Rail have provided insight into the abilities, Eidolons, and Ascension materials of the beloved Heroic Spirit, Saber. Fans are buzzing with anticipation for this upcoming character, especially with the Honkai Star Rail x Fate collaboration on the horizon.
This collaboration is one of the most eagerly awaited updates, offering players the chance to recruit both Saber and Archer into their teams. True to her roots in the Fate franchise, Saber comes equipped with a diverse set of powerful abilities that promise to dominate the battlefield.
For players eager to summon Saber during the Version 3.4 update or those looking to gather her Ascension materials, our comprehensive character guide covers everything one needs to know about this iconic hero.
Saber Release Timeline

Saber is scheduled for release on July 11, 2025, as part of Phase 1 in the Version 3.4 update. While specific details about the duration of Saber’s in-game banner remain elusive, HoYoverse has confirmed that the Fate collaboration will last for an extended period.
Character Rarity and Elemental Affinity
Saber boasts a 5-star rarity classification and operates under the Destruction Path. Her attacks are centered around Wind element damage, allowing her to take down foes with impressive ferocity.
Saber’s Leaked Abilities
According to information from Honey Hunter World, we have an early look at Saber’s abilities and Eidolons. It’s important to note that, as with all leaks, these details are subject to change before the official launch. Here’s a breakdown of her skillset:
Basic Attack
| Ability Name | Description |
|---|---|
| Invisible Air: Barrier of the Wind King (Single-target) | Deals wind damage equivalent to 100% of Saber’s ATK to a single target. |
Active Skills
| Ability Name | Description |
|---|---|
| Release, the Golden Scepter (AoE) | Gains 2 “Core Resonance” points and delivers Wind DMG equal to 210% of Saber’s ATK to all enemies. Additional damage is applied if there are fewer enemies present. |

Ultimate Ability
| Ability Name | Description |
|---|---|
| Excalibur (AoE) | Delivers Wind DMG equal to 350% of Saber’s ATK to all enemies, followed by 10 hits of random damage to one enemy. After this ability, the next Basic ATK activates as “Release, the Golden Scepter.” |
Passive Skill
| Ability Name | Description |
|---|---|
| Dragon Reactor Core (Buff) | At the start of battle, Saber gains 1 “Core Resonance.” Allies’ Ultimate usage boosts Saber’s damage for 2 turns and generates additional “Core Resonance” points. |
Technique
| Ability Name | Description |
|---|---|
| Behold, the King of Knights (Enhance) | Increases Saber’s ATK by 35% for 2 turns and provides 2 “Core Resonance” at the beginning of the next battle. |
Saber’s Eidolons

- Level 1 — The Lost White Walls: Boosts Saber’s damage dealt by 50% and gains a “Core Resonance” with every Basic ATK or Skill.
- Level 2 — The Sealed Round Table: Increases CRIT DMG with key abilities and enhances damage based on “Core Resonance” points.
- Level 3 — The Fabled Fifteen Centuries: Enhances Ultimate and Basic ATK levels.
- Level 4 — The Wondrous Fourteen Nights: Increases Wind RES PEN with the potential for stacking.
- Level 5 — The Dreamed Utopian Dawn: Boosts Skill and Talent levels significantly.
- Level 6 — The Long Fated Night: Increases Ultimate damage penetration and provides energy regeneration upon certain conditions.
Ascension and Level-Up Materials
Ascension Requirements
As per a reliable leak on X, Saber requires the following materials to ascend:
- Thief’s Instinct: x15
- Usurper’s Scheme: x15
- Conqueror’s Will: x15
- A Glass of the Besotted Era: x65
Trace Level-Up Materials
- Tracks of Destiny: x8
- Destroyer’s Final Road: x12
- Borisin Teeth: x18
- Thief’s Instinct: x41
- Usurper’s Scheme: x56
- Conqueror’s Will: x58
- Lupitoxin Sawteeth: x69
- Moon Rage Fang: x139
- Credits: 3 million
Official Trailer for Saber HSR
Saber’s grand reveal took place during the Honkai Star Rail concert broadcast on May 3, 2025, where HoYoverse showcased her formidable Ultimate capability—Excalibur.
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