Luka
Last updated 2026-04-05
"Tell you a secret — the trick to becoming a champion is training hard while everyone is resting."[8]
Luka is a playable character in Honkai: Star Rail.
An optimistic and carefree member of Wildfire. He is the renowned boxing champion of the Belobog Underworld with a mixed martial arts prowess. His enthusiasm inspires other people, especially children, to dream big.
Combat Info
Ascensions and Stats
| Ascension Phase | Level | Base HP | Base ATK | Base DEF | Base SPD | Ascension Costs |
|---|---|---|---|---|---|---|
| 0✦ | 1/20 | 124 | 79 | 66 | 103 | (0 → 1) |
| 20/20 | 243 | 154 | 128 | 103 | ||
| Ascension Cost (0 → 1) | ||||||
| 1✦ | 20/30 | 293 | 186 | 155 | 103 | (1 → 2) |
| 30/30 | 355 | 225 | 188 | 103 | ||
| Ascension Cost (1 → 2) | ||||||
| 2✦ | 30/40 | 405 | 257 | 214 | 103 | (2 → 3) |
| 40/40 | 468 | 297 | 247 | 103 | ||
| Ascension Cost (2 → 3) | ||||||
| 3✦ | 40/50 | 517 | 328 | 273 | 103 | (3 → 4) |
| 50/50 | 580 | 368 | 306 | 103 | ||
| Ascension Cost (3 → 4) | ||||||
| 4✦ | 50/60 | 630 | 399 | 333 | 103 | (4 → 5) |
| 60/60 | 692 | 439 | 366 | 103 | ||
| Ascension Cost (4 → 5) | ||||||
| 5✦ | 60/70 | 742 | 471 | 392 | 103 | (5 → 6) |
| 70/70 | 804 | 510 | 425 | 103 | ||
| Ascension Cost (5 → 6) | ||||||
| 6✦ | 70/80 | 854 | 542 | 452 | 103 | — |
| 80/80 | 917 | 582 | 485 | 103 | ||
246,400 Credit
12 Ancient PartAbilities
| Icon | Type | Name | Tag | Energy | Toughness Reduction | |||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Basic ATK | Direct Punch | Single Target | Generation: 20 | 10 | |||||||||||||||||||||||||||||||||||||||
Deals Physical DMG equal to 50%—110% of Luka's ATK to a single enemy.
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 | Basic ATK | Sky-Shatter Fist | Single Target | Generation: 20 | 20 | |||||||||||||||||||||||||||||||||||||||
Consumes 2 stacks of Fighting Will. First, uses Direct Punch to deal 3 hits, with each hit dealing Physical DMG equal to 10%—22% of Luka's ATK to a single enemy target.
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 | Skill | Lacerating Fist | Single Target | Generation: 30 | 20 | |||||||||||||||||||||||||||||||||||||||
Deals Physical DMG equal to 60%—132% of Luka's ATK to a single enemy target. In addition, there is a 100% base chance to inflict Bleed on them, lasting for 3 turn(s).
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 | Ultimate | Coup de Grâce | Single Target | Cost: 130 Generation: 5 | 30 | |||||||||||||||||||||||||||||||||||||||
Receives 2 stack(s) of Fighting Will, with a 100% base chance to increase a single enemy target's DMG received by 12%—21.6% for 3 turn(s). Then, deals Physical DMG equal to 198%—356.4% of Luka's ATK to the target.
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 | Talent | Flying Sparks | Enhance | |||||||||||||||||||||||||||||||||||||||||
After Luka uses his Basic ATK "Direct Punch" or Skill "Lacerating Fist," he receives 1 stack of Fighting Will, up to 4 stacks. When he has 2 or more stacks of Fighting Will, his Basic ATK "Direct Punch" is enhanced to "Sky-Shatter Fist." After his Enhanced Basic ATK's "Rising Uppercut" hits a Bleeding enemy target, the Bleed status will immediately deal DMG for 1 time equal to 68%—88.4% of the original DMG to the target. At the start of battle, Luka will possess 1 stack of Fighting Will.
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 | Technique | Anticipator | 20 | |||||||||||||||||||||||||||||||||||||||||
Traces
| Trace Level | Required Ascension | Credits [Subtotal] | Character Ascension Materials and Trace Materials [Subtotal] | Trace Materials [Subtotal] |
|---|---|---|---|---|
| 1 → 2 | 2✦ | 4,000 [4,000] | 4 [4] |  2 [2] |
| 2 → 3 | 3✦ | 8,000 [12,000] |  2 [2] |  2 [2] |
| 3 → 4 | 4✦ | 16,000 [28,000] | 3 [5] | 4 [6] |
| 4 → 5 | 5✦ | 36,000 [64,000] |  2 [2] |  2 [2] |
| 5 → 6 | 6✦ | 128,000 [192,000] | 3 [5] | 6 [8] |
Total Cost (1 → 6 for Basic ATK Trace)
192,000 Credit
192,000 Credit| Trace Level | Required Ascension | Credits [Subtotal] | Character Ascension Materials and Trace Materials [Subtotal] | Trace Materials [Subtotal] | ||
|---|---|---|---|---|---|---|
| 1 → 2 | 1✦ | 2,000 [2,000] | 2 [2] | |||
| 2 → 3 | 2✦ | 4,000 [6,000] | 4 [6] | 2 [2] | ||
| 3 → 4 | 3✦ | 8,000 [14,000] | 2 [2] | 2 [2] | ||
| 4 → 5 | 4✦ | 16,000 [30,000] | 3 [5] | 4 [6] | ||
| 5 → 6 | 24,000 [54,000] | 5 [10] | 6 [12] | |||
| 6 → 7 | 5✦ | 36,000 [90,000] | 2 [2] | 2 [2] | ||
| 7 → 8 | 64,000 [154,000] | 3 [5] | 4 [6] |  1 [1] | ||
| 8 → 9 | 6✦ | 128,000 [282,000] | 6 [12] | 1 [2] | ||
| 9 → 10 | 240,000 [522,000] | 11 [23] | 1 [3] |  1 [1] | ||
Total Cost (1 → 10 for one Trace)
522,000 Credit
522,000 Credit ATK BoostATK increases by 4.0% |
ATK Boost ATK increases by 8.0% Req. Character Lv. 80 | ||
 Kinetic OverloadWhen using Skill, immediately dispels 1 buff(s) from the enemy target. Req. Character Ascension 2 |
 Effect Hit Rate BoostEffect Hit Rate increases by 4.0% Req. Character Ascension 2 |
ATK Boost ATK increases by 4.0% Req. Character Ascension 3 |
 DEF BoostDEF increases by 5.0% Req. Character Ascension 3 |
 Cycle BrakingFor every stack of Fighting Will obtained, additionally regenerates 3 Energy. Req. Character Ascension 4 |
ATK Boost ATK increases by 6.0% Req. Character Ascension 4 |
Effect Hit Rate Boost Effect Hit Rate increases by 6.0% Req. Character Ascension 5 |
ATK Boost ATK increases by 6.0% Req. Character Ascension 5 |
 Crush Fighting WillWhen using Enhanced Basic ATK, every hit of "Direct Punch" has a 50% fixed chance for Luka to use 1 additional hit. This effect does not apply to additional hits generated in this way. Req. Character Ascension 6 |
DEF Boost DEF increases by 7.5% Req. Character Ascension 6 | ||
| Effect Hit Rate Boost Effect Hit Rate increases by 8.0% Req. Character Lv. 75 | |||
Eidolons
| Icon | Name | Level |
|---|---|---|
 | Fighting Endlessly | 1 |
| When Luka takes action, if the target enemy is Bleeding, increases DMG dealt by Luka by 15% for 2 turn(s). | ||
 | The Enemy is Weak, I am Strong | 2 |
| If the Skill hits an enemy target with Physical Weakness, gain 1 stack(s) of Fighting Will. | ||
 | Born for the Ring | 3 |
| Skill Lv. +2, up to a maximum of Lv. 15. Talent Lv. +2, up to a maximum of Lv. 15. | ||
 | Never Turning Back | 4 |
| For every stack of Fighting Will obtained, increases ATK by 5%, stacking up to 4 time(s). | ||
 | The Spirit of Wildfire | 5 |
| Ultimate Lv. +2, up to a maximum of Lv. 15. Basic ATK Lv. +1, up to a maximum of Lv. 10. | ||
 | A Champion's Applause | 6 |
| After the Enhanced Basic ATK's "Rising Uppercut" hits a Bleeding enemy target, the Bleed status will immediately deal DMG 1 time equal to 8% of the original DMG for every hit of Direct Punch already unleashed during the current Enhanced Basic ATK. | ||
Achievements
There are 4 Achievements related to Luka:
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Name | Category | Description | Hidden | Version | 
|
|---|---|---|---|---|---|---|
|
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Guardian of the Underworld | Moment of Joy | Win 1 battle with a team comprising Natasha, Seele, and Luka | Yes | 1.2 | 5 |
|
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Win by Decision | Eager for Battle | In a single battle, use Luka's "Sky-Shatter Fist" for a total of 4 time(s) | Yes | 1.2 | 5 |
|
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Bare Hands May Best a Knight | The Memories We Share | Achieve victory when using ally character Luka against Argenti in the Luminary Wardance | No | 2.5 | 5 |
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Lineal Champion | The Memories We Share | Achieve victory when using ally character Luka against Yanqing in the Luminary Wardance | No | 2.5 | 5 |
Availability
- Stellar Warp (indefinite)
- All Character Event Warps
- All Light Cone Event Warps
Expired
Fateful Crossings: Aetherium Wars- Fateful Crossings: Vignettes in a Cup
- Fateful Crossings: Origami Bird Clash
- Fateful Crossings: "Cosmicon, Roll On!"
Event Warps
Luka has been promoted or featured with a drop-rate boost in 14 Event Warps:
| Warp | Featured | Duration | Version |
|---|---|---|---|
 Nessun Dorma 2023-08-09 |
  Luka |
August 9, 2023 – August 29, 2023 | 1.2 |
 Butterfly on Swordtip 2023-10-27 |
Luka |
October 27, 2023 – November 14, 2023 | 1.4 |
 Sunset Clause 2023-10-27 |
Luka |
October 27, 2023 – November 14, 2023 | 1.4 |
 Gentle Eclipse of the Moon 2024-04-17 |
Luka |
April 17, 2024 – May 7, 2024 | 2.1 |
 Gilded Imprisonment 2024-04-17 |
Luka |
April 17, 2024 – May 7, 2024 | 2.1 |
 Dusty Trail's Lone Star 2024-05-29 |
Luka |
May 29, 2024 – June 18, 2024 | 2.2 |
 Foreseen, Foreknown, Foretold 2024-05-29 |
Luka |
May 29, 2024 – June 18, 2024 | 2.2 |
 Indelible Coterie 2024-09-10 |
Luka |
September 10, 2024 – October 2, 2024 | 2.5 |
 Stormrider's Bolt 2024-09-10 |
Luka |
September 10, 2024 – October 2, 2024 | 2.5 |
 Indelible Coterie 2025-07-23 |
Luka |
July 23, 2025 – August 12, 2025 | 3.4 |
 Dance in Flame 2025-12-17 |
Luka |
December 17, 2025 – January 7, 2026 | 3.8 |
 Firefull Flyshine 2025-12-17 |
Luka |
December 17, 2025 – January 7, 2026 | 3.8 |
 Gleam of a Thousand Plumes 2026-06-01 |
Luka |
June 1, 2026 – June 24, 2026 | 4.3 |
 Now I Am Become Blade 2026-06-01 |
Luka |
June 1, 2026 – June 24, 2026 | 4.3 |
Other Languages
| Language | Official Name |
|---|---|
| English | Luka |
| Chinese (Simplified) | 卢卡 |
| Chinese (Traditional) | 盧卡 |
| Japanese | ルカ |
| Korean | 루카 |
| Spanish | Luka |
| French | Luka |
| Russian | Лука |
| Thai | Luka |
| Vietnamese | Luka |
| German | Luka |
| Indonesian | Luka |
| Portuguese | Luka |
Change History
Introduced in Version 1.0 • Released in Version 1.2
- Updates to character voice-overs:
- New voice-over for All Languages:
- "Eidolon Activation"
- "Character Ascension"
- "Max Level Reached"
- "Trace Activation"
- "Added to Team With Seele"
- "Added to Team With Natasha"
- "Added to Team With Hook"
- "Added to Team With Clara"
- "Treasure Opening 2"
- "Precious Treasure Opening"
- "Successful Puzzle-Solving 2"
- New voice-over for All Languages:
- Luka was added to the Stellar Warp character pool.
- 2023-08-09
- Luka was released as a playable character.
- 2023-07-19
- Luka was introduced as an overworld NPC in the Fight Club.
- 2023-05-25
- Luka was introduced as an upcoming playable character.
- 2023-04-26
- Luka was introduced as a mentioned character of The Moles and was featured in the Light Cone Resolution Shines As Pearls of Sweat.
References
- ↑ Hook's Voice-Over: Chat: Members of The Moles
- ↑ Data Bank, Characters, Luka: Character Story: Part I
- ↑ Adventure Mission, Luminary Wardance: Even When Cheers Fade: Chapter 5
Jing Yuan: Now, I'd like to give something to his descendant in return for his gift. - ↑ SGF Show Video: Universe Games, Honkai: Star Rail YouTube. Retrieved June 8, 2023.
- ↑ SGF参展视频：「宇宙游戏」, Chinese Honkai: Star Rail YouTube. Retrieved June 8, 2023.
- ↑ Japanese Character Reveal, Japanese Honkai: Star Rail Twitter. Retrieved May 25, 2023.
- ↑ 1.2 버전 「불멸의 끝」 프리뷰 스페셜 프로그램, Korean Honkai: Star Rail YouTube. Retrieved July 8, 2023.
- ↑ Luka's Character Page, Honkai: Star Rail Official Website. Retrieved September 25, 2023.
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