Phainon, real name Khaslana,[6] is a playable character in Honkai: Star Rail.
Aedes Elysiae, a remote frontier village isolated from the world, now lives on only in cryptic legends.
Nameless hero █████, the Chrysos Heir carrying the Coreflame of "Worldbearing", you must memorize the ideals of all worlds, carry the fate of multitudes, and bring the first light of dawn to the new world.
—"But should dawn have never existed, let the fires of rage burn this body to ashes and transform into the blazing sun of tomorrow!"[17]
Combat Info
Ascensions and Stats
| Ascension Phase | Level | Base HP | Base ATK | Base DEF | Base SPD | Ascension Costs |
|---|---|---|---|---|---|---|
| 0✦ | 1/20 | 195 | 79 | 95 | 94 | (0 → 1) |
| 20/20 | 380 | 154 | 186 | 94 | ||
| Ascension Cost (0 → 1) | ||||||
| 1✦ | 20/30 | 459 | 186 | 224 | 94 | (1 → 2) |
| 30/30 | 556 | 225 | 272 | 94 | ||
| Ascension Cost (1 → 2) | ||||||
| 2✦ | 30/40 | 634 | 257 | 311 | 94 | (2 → 3) |
| 40/40 | 732 | 297 | 358 | 94 | ||
| Ascension Cost (2 → 3) | ||||||
| 3✦ | 40/50 | 810 | 328 | 397 | 94 | (3 → 4) |
| 50/50 | 908 | 368 | 445 | 94 | ||
| Ascension Cost (3 → 4) | ||||||
| 4✦ | 50/60 | 986 | 399 | 483 | 94 | (4 → 5) |
| 60/60 | 1,084 | 439 | 531 | 94 | ||
| Ascension Cost (4 → 5) | ||||||
| 5✦ | 60/70 | 1,162 | 471 | 569 | 94 | (5 → 6) |
| 70/70 | 1,260 | 510 | 617 | 94 | ||
| Ascension Cost (5 → 6) | ||||||
| 6✦ | 70/80 | 1,338 | 542 | 655 | 94 | — |
| 80/80 | 1,435 | 582 | 703 | 94 | ||
308,000 Credit
15 Echoing WailAbilities
| Icon | Type | Name | Tag | Energy | Toughness Reduction | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Basic ATK | Stride to Deliverance | Single Target | Generation: 0 | 10 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Basic ATK | Creation: Bloodthorn Ferry | Blast | Generation: 0 | 30 (Main) 20 (Adjacent) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Gains 2 point(s) of "Scourge", dealing Physical DMG equal to 125.0%—275.0% of Khaslana's ATK to one designated enemy and Physical DMG equal to 37.5%—82.5% of Khaslana's ATK to enemies adjacent to it.
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| Skill | Let There Be Light | Blast | Generation: 0 | 20 (Main) 10 (Adjacent) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Gains 2 point(s) of "Coreflame," dealing Physical DMG equal to 150.0%—330.0% of Phainon's ATK to one designated enemy and Physical DMG equal to 60.0%—132.0% of Phainon's ATK to adjacent targets.
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| Skill | Calamity: Soulscorch Edict | Enhance | Generation: 0 | 5 (AoE) 10 (Per Bounce) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Gains "Scourge" by an amount equal to the number of enemies and 1 stack of "Soulscorch," then causes all enemies to immediately take action.
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| Skill | Foundation: Stardeath Verdict | Bounce | Cost: All "Scourge." Up to 4 Generation: 0 | 3.333... (Per Bounce) 20 (Distribute) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dispels all debuffs on this unit, then deals Physical DMG equal to a max of 585.0%—1287.0% of Khaslana's ATK.
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| Ultimate | He Who Bears the World Must Burn | AoE | Cost: 12 "Coreflame" points Generation: 0 | 20 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Transforms into Khaslana. During the transformation, deploys the Territory "Ruinous Irontomb." Within the Territory, other teammates depart and cannot take action, and all enemies have Physical Weakness.
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| Talent | Pyric Corpus | Enhance | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Phainon's Talent. When "Coreflame" reaches 12 point(s), can activate Ultimate. Even after reaching the max limit, can still hold up to 3 overflow point(s). When the transformation ends, gains "Coreflames" based on the number of overflow points.
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| Talent | Fate: Divine Vessel | Enhance | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Khaslana's Talent. Upon transformation, gains 4 point(s) of "Scourge". If this happens during an ally target's turn, then the duration of all buffs on that target is extended by 1 turn and the current turn ends.
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| Technique | Beginning of the End | 20 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
While Phainon is in the team, increases Max Technique Points by 3.
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Traces
| Trace Level | Required Ascension | Credits [Subtotal] | Character Ascension Materials and Trace Materials [Subtotal] | Trace Materials [Subtotal] |
|---|---|---|---|---|
| 1 → 2 | 2✦ | 5,000 [5,000] | 6 [6] | 3 [3] |
| 2 → 3 | 3✦ | 10,000 [15,000] | 3 [3] | 3 [3] |
| 3 → 4 | 4✦ | 20,000 [35,000] | 4 [7] | 5 [8] |
| 4 → 5 | 5✦ | 45,000 [80,000] | 3 [3] | 3 [3] |
| 5 → 6 | 6✦ | 160,000 [240,000] | 4 [7] | 8 [11] |
240,000 Credit| Trace Level | Required Ascension | Credits [Subtotal] | Character Ascension Materials and Trace Materials [Subtotal] | Trace Materials [Subtotal] | ||
|---|---|---|---|---|---|---|
| 1 → 2 | 1✦ | 2,500 [2,500] | 3 [3] | |||
| 2 → 3 | 2✦ | 5,000 [7,500] | 6 [9] | 3 [3] | ||
| 3 → 4 | 3✦ | 10,000 [17,500] | 3 [3] | 3 [3] | ||
| 4 → 5 | 4✦ | 20,000 [37,500] | 4 [7] | 5 [8] | ||
| 5 → 6 | 30,000 [67,500] | 6 [13] | 7 [15] | |||
| 6 → 7 | 5✦ | 45,000 [112,500] | 3 [3] | 3 [3] | ||
| 7 → 8 | 80,000 [192,500] | 4 [7] | 5 [8] | 1 [1] | ||
| 8 → 9 | 6✦ | 160,000 [352,500] | 8 [16] | 1 [2] | 1 [1] | |
| 9 → 10 | 300,000 [652,500] | 14 [30] | 1 [3] | 1 [2] | ||
| CRIT DMG Boost CRIT DMG increases by 5.3% | |||
| March to Oblivion When the battle starts, gains 1 point(s) of "Coreflame." When the transformation ends, gains 3 point(s) of "Coreflame." Req. Character Ascension 2 |
CRIT Rate Boost CRIT Rate increases by 2.7% Req. Character Ascension 2 |
CRIT DMG Boost CRIT DMG increases by 5.3% Req. Character Ascension 3 |
SPD Boost SPD increases by 2 Req. Character Ascension 3 |
| Bide in Flames When receiving healing or a Shield from a teammate, deals 45% increased DMG for 4 turn(s). This effect cannot be triggered repeatedly within one turn. When receiving an Energy Regeneration effect from a teammate's ability, gains 1 point(s) of "Coreflame." Req. Character Ascension 4 |
CRIT DMG Boost CRIT DMG increases by 8.0% Req. Character Ascension 4 |
CRIT Rate Boost CRIT Rate increases by 4.0% Req. Character Ascension 5 |
CRIT DMG Boost CRIT DMG increases by 8.0% Req. Character Ascension 5 |
| Shine with Valor When entering combat or ending transformation, increases ATK by 50%. This effect can stack up to 2 time(s). Req. Character Ascension 6 |
SPD Boost SPD increases by 3 Req. Character Ascension 6 |
CRIT Rate Boost CRIT Rate increases by 5.3% Req. Character Lv. 75 | |
| CRIT DMG Boost CRIT DMG increases by 10.7% Req. Character Lv. 80 | |||
Eidolons
| Icon | Name | Level |
|---|---|---|
| Fire and Light Bind Virtue and Vice | 1 | |
| The base SPD inheritance ratio for Khaslana's extra turn increases to 66%. For every enemy target defeated in one battle, additionally increases this ratio by 1.5%, up to a max of 84%. When using Ultimate, increases CRIT DMG by 50%, lasting for 3 turn(s). | ||
| Sky and Earth Churn Mortal Froth | 2 | |
| Khaslana's Physical RES PEN increases by 20%. When one use of "Foundation: Stardeath Verdict" consumes 4 "Scourge" point(s), gains 1 extra turn. | ||
| Depths of Quiet, Entombed in Ruin | 3 | |
| Ultimate Lv. +2, up to a maximum of Lv. 15. Basic ATK Lv. +1, up to a maximum of Lv. 10. | ||
| Faces of Titans, Blurred by Time | 4 | |
| When using "Calamity: Soulscorch Edict," additionally gains 4 stack(s) of "Soulscorch." | ||
| The Wheel Spins Forevermore | 5 | |
| Skill Lv. +2, up to a maximum of Lv. 15. Talent Lv. +2, up to a maximum of Lv. 15. | ||
| Embers of Old Rise Still | 6 | |
| The number of Overflow point for "Coreflame" no longer has an upper limit. When battle starts, gains 6 "Coreflame(s)." After using "Foundation: Stardeath Verdict's" attack, additionally deals True DMG equal to 36% of the total DMG dealt in this attack to the enemy with the highest HP. | ||
Achievements
There are 3 Achievements related to Phainon:
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Name | Category | Description | Hidden | Version | |
|---|---|---|---|---|---|---|
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As Kephale Said | Eager for Battle | Have ally character Phainon become the target of 6 different types of teammate abilities in a single battle. | Yes | 3.4 | 5 |
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Heavenly Fire, Unleashed! | Eager for Battle | Have ally character Phainon defeat 5 enemies in a single attack while transformed | Yes | 3.4 | 5 |
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Who's the MVP? | Eager for Battle | Win 1 battle with a team comprising Phainon and Mydei, and have (Mydei defeat more enemies than Phainon/Phainon defeat more enemies than Mydei/Mydei and Phainon defeat the same number of enemies) | Yes | 3.4 | 5 |
Availability
Event Warps
Phainon has been promoted or featured with a drop-rate boost in 2 Event Warps:
| Warp | Featured | Duration |
|---|---|---|
![]() To Evermore Burn as the Sun 2025-07-02 |
July 2, 2025 – July 23, 2025 | |
![]() Indelible Coterie 2025-11-26 |
November 26, 2025 – December 16, 2025 |
Notes
- ↑ Called this once by the Flame Reaver. It's likely that this is a localization error and is meant to be a shortened version of "Khaslana," as in Chinese, the characters in "Khaos" (Chinese: 卡厄斯 Kǎ'èsī) make up the first half of "Khaslana" (Chinese: 卡厄斯兰那 Kǎ'èsīlánnà). The Japanese localization supports this, as the Flame Reaver says カスライ Kasurai instead of ケイオス Keiosu, which are notably different.
Other Languages
Phainon
| Language | Official Name |
|---|---|
| English | Phainon |
| Chinese (Simplified) | 白厄 |
| Chinese (Traditional) | 白厄 |
| Japanese | ファイノン |
| Korean | 파이논 |
| Spanish | Fainón |
| French | Phaénon |
| Russian | Фаенон |
| Thai | Phainon |
| Vietnamese | Phainon |
| German | Phainon |
| Indonesian | Phainon |
| Portuguese | Phainon |
Khaslana
| Language | Official Name |
|---|---|
| English | Khaslana |
| Chinese (Simplified) | 卡厄斯兰那 |
| Chinese (Traditional) | 卡厄斯蘭那 |
| Japanese | カスライナ |
| Korean | 카오스라나 |
| Spanish | Khaslana |
| French | Khaslana |
| Russian | Каослана |
| Thai | Khaslana |
| Vietnamese | Khaslana |
| German | Khaslana |
| Indonesian | Khaslana |
| Portuguese | Khaslana |
Change History
- Updates to character voice-overs:
- New voice-over for All Languages:
- "About Hysilens"
- "About Cerydra"
- "About March 7th"
- "About Dan Heng • Permansor Terrae"
- "Added to Team With Hysilens"
- "Added to Team With Cerydra"
- "Added to Team With March 7th"
- "Added to Team With Dan Heng • Permansor Terrae"
- "Added to Team With Cyrene"
- New voice-over for All Languages:
- Phainon's Altered Character Story 5 was updated:
- Old: >>> 33,550,337th Calculation terminated
>>> Irontomb progress: 99.81% - New: >>> 33,550,337th Calculation terminated
>>> Irontomb progress: 96.75%
- Old: >>> 33,550,337th Calculation terminated
- Phainon was released as a playable character.
- Phainon was introduced as an upcoming playable character.
- Phainon was updated to be an open-world NPC.
- Phainon was released as a mission-exclusive NPC.
- Phainon was introduced in Golden Epic Trailer — "Amphoreus' Saga of Heroes."
References
- ↑ Trailblaze Mission, Back to Earth in Evernight: Earth, Bear the Suffering of All
- ↑ 2.0 2.1 Trailblaze Mission, For the Sun is Set to Die: Hero, Ignite That Primal Sun
- ↑ Relic, World-Remaking Deliverer: Deliverer's Boots of Pioneering
- ↑ Trailblaze Mission, As Tomorrow Became Yesterday: Hero, Return to Dawn in Mortality
- ↑ Trailblaze Mission, As Tomorrow Became Yesterday: Traverse Stars and Stride Cosmos
- ↑ 6.0 6.1 6.2 6.3 6.4 Trailblaze Mission, For the Sun is Set to Die: Hero, Shatter That Woeful Effigy
- ↑ 7.0 7.1 As I've Written, δ-me13.exe, Experiment Progress: Eternal Recurrence, Electrical Signal Sequence (Active): NeiKos496
- ↑ Trailblaze Mission, For the Sun is Set to Die: Hero, Shatter That Woeful Effigy
Lygus: The golden blood flowing in your veins... It comes from The Blemished One, whose name is "Destruction" itself. And Amphoreus's Chrysos Heirs were, from the very beginning, fuel for the Aeon to burn the universe. - ↑ Trailblaze Mission, Back to Earth in Evernight: Blazing Sun, Illuminate the Path for the Lost
"Zandar": ...A drop of burning golden blood, the blood that will cleanse the world, dripped from the god's wound.
Dan Heng: Nanook...? Phainon managed to hurt THEM?
"Zandar": Yes. It melded into Khaslana's body, becoming the Destruction's final blessing. - ↑ Readable: Experimental Records of δ-me13 (Part III)
- ↑ Trailblaze Mission, Back to Earth in Evernight: Blazing Sun, Illuminate the Path for the Lost
Khaslana: This body never existed to carry out "Deliverance."
Phainon: It only ever burned for "Worldbearing." - ↑ Trailblaze Mission, Heroic Saga of Flame-Chase: Kremnos, Cleanse Thy Rusted Blood (II)
- ↑ Trailblaze Mission, Light Slips the Gate, Shadow Greets the Throne: Grove, Wherefore Are the Wise Silent
- ↑ 14.0 14.1 Trailblaze Mission, Through the Petals in the Land of Repose: Citizen, Listen to Those Roaring Tides
- ↑ 15.0 15.1 15.2 15.3 崩坏星穹铁道 (January 11, 2025). 神话开篇PV:「诸神尽喑之歌」. Bilibili. Retrieved January 11, 2025.
- ↑ 16.0 16.1 16.2 16.3 崩坏星穹铁道 (July 2, 2025). 动画短片:「听!狂欢在那神佑的山巅」. Bilibili. Retrieved July 2, 2025.
- ↑ 17.0 17.1 Character Reveal, Honkai: Star Rail Twitter. Retrieved May 6, 2025.
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