Honkai: Star Rail / Character

Fu Xuan

Quantum · Preservation · 5★

Honkai: Star Rail hub →

Details Upgrade costs Skills Sources

Stats & requirements

Element: Quantum
Path: Preservation
Rarity: 5

Starting stats (first promotion tier)

HP: 200.64
ATK: 63.36
DEF: 82.5
SPD: 100
TAUNT: 150
CRIT_RATE: 0.05
CRIT_DMG: 0.5

Named skills

Starting-level values from the cited data. Coefficients describe the skill’s inputs, not final damage.

NovaburstBasic ATK / Single Target

Level 1 coefficient 1: 0.25

Known by Stars, Shown by HeartsSkill / Defense

Level 1 coefficient 1: 0.65
Level 1 coefficient 2: 0
Level 1 coefficient 3: 3
Level 1 coefficient 4: 0.03
Level 1 coefficient 5: 0.06

Woes of Many Morphed to OneUltimate / AoE

Level 1 coefficient 1: 0.6

Bleak Breeds BlissTalent / Restore

Level 1 coefficient 1: 0.1
Level 1 coefficient 2: 0.5
Level 1 coefficient 3: 0.8

Attack

See the source for this talent’s full effect and conditions.

Of Fortune Comes FateTechnique / Defense

Level 1 coefficient 1: 20
Level 1 coefficient 2: 2

Upgrade & material costs

Choose a track to see each purchased step and the total material bill. These totals cover the listed steps; character EXP and unlisted costs are separate.

Character promotion0 → 6

Total for the listed steps

Credit308,000

Artifex's Module15

Artifex's Cogwheel15

Nail of the Ape65

Artifex's Gyreheart15

Step by step

Upgrade	Gate	Materials
0 → 1	Lv. 20	Credit × 4,000Artifex's Module × 5
1 → 2	Lv. 30 / Rank 1	Credit × 8,000Artifex's Module × 10
2 → 3	Lv. 40 / Rank 2	Credit × 16,000Artifex's Cogwheel × 6Nail of the Ape × 3
3 → 4	Lv. 50 / Rank 3	Credit × 40,000Artifex's Cogwheel × 9Nail of the Ape × 7
4 → 5	Lv. 60 / Rank 4	Credit × 80,000Artifex's Gyreheart × 6Nail of the Ape × 20
5 → 6	Lv. 70 / Rank 5	Credit × 160,000Artifex's Gyreheart × 9Nail of the Ape × 35

Novaburst1 → 6

Total for the listed steps

Credit240,000

Endurance of Bronze3

Artifex's Module6

Oath of Steel8

Artifex's Cogwheel7

Safeguard of Amber11

Artifex's Gyreheart7

Step by step

Upgrade	Gate	Materials
1 → 2		Credit × 5,000Endurance of Bronze × 3Artifex's Module × 6
2 → 3		Credit × 10,000Oath of Steel × 3Artifex's Cogwheel × 3
3 → 4		Credit × 20,000Oath of Steel × 5Artifex's Cogwheel × 4
4 → 5		Credit × 45,000Safeguard of Amber × 3Artifex's Gyreheart × 3
5 → 6		Credit × 160,000Safeguard of Amber × 8Artifex's Gyreheart × 4

Known by Stars, Shown by Hearts1 → 10

Total for the listed steps

Credit652,500

Artifex's Module9

Endurance of Bronze3

Oath of Steel15

Artifex's Cogwheel13

Safeguard of Amber30

Artifex's Gyreheart7

Regret of Infinite Ochema3

Tracks of Destiny2

Step by step

Upgrade	Gate	Materials
1 → 2		Credit × 2,500Artifex's Module × 3
2 → 3		Credit × 5,000Endurance of Bronze × 3Artifex's Module × 6
3 → 4		Credit × 10,000Oath of Steel × 3Artifex's Cogwheel × 3
4 → 5		Credit × 20,000Oath of Steel × 5Artifex's Cogwheel × 4
5 → 6		Credit × 30,000Oath of Steel × 7Artifex's Cogwheel × 6
6 → 7		Credit × 45,000Safeguard of Amber × 3Artifex's Gyreheart × 3
7 → 8		Credit × 80,000Safeguard of Amber × 5Regret of Infinite Ochema × 1Artifex's Gyreheart × 4
8 → 9		Credit × 160,000Safeguard of Amber × 8Tracks of Destiny × 1Regret of Infinite Ochema × 1
9 → 10		Credit × 300,000Safeguard of Amber × 14Tracks of Destiny × 1Regret of Infinite Ochema × 1

Woes of Many Morphed to One1 → 10

Total for the listed steps

Credit652,500

Artifex's Module9

Endurance of Bronze3

Oath of Steel15

Artifex's Cogwheel13

Safeguard of Amber30

Artifex's Gyreheart7

Regret of Infinite Ochema3

Tracks of Destiny2

Step by step

Upgrade	Gate	Materials
1 → 2		Credit × 2,500Artifex's Module × 3
2 → 3		Credit × 5,000Endurance of Bronze × 3Artifex's Module × 6
3 → 4		Credit × 10,000Oath of Steel × 3Artifex's Cogwheel × 3
4 → 5		Credit × 20,000Oath of Steel × 5Artifex's Cogwheel × 4
5 → 6		Credit × 30,000Oath of Steel × 7Artifex's Cogwheel × 6
6 → 7		Credit × 45,000Safeguard of Amber × 3Artifex's Gyreheart × 3
7 → 8		Credit × 80,000Safeguard of Amber × 5Regret of Infinite Ochema × 1Artifex's Gyreheart × 4
8 → 9		Credit × 160,000Safeguard of Amber × 8Tracks of Destiny × 1Regret of Infinite Ochema × 1
9 → 10		Credit × 300,000Safeguard of Amber × 14Tracks of Destiny × 1Regret of Infinite Ochema × 1

Bleak Breeds Bliss1 → 10

Total for the listed steps

Credit652,500

Artifex's Module9

Endurance of Bronze3

Oath of Steel15

Artifex's Cogwheel13

Safeguard of Amber30

Artifex's Gyreheart7

Regret of Infinite Ochema3

Tracks of Destiny2

Step by step

Upgrade	Gate	Materials
1 → 2		Credit × 2,500Artifex's Module × 3
2 → 3		Credit × 5,000Endurance of Bronze × 3Artifex's Module × 6
3 → 4		Credit × 10,000Oath of Steel × 3Artifex's Cogwheel × 3
4 → 5		Credit × 20,000Oath of Steel × 5Artifex's Cogwheel × 4
5 → 6		Credit × 30,000Oath of Steel × 7Artifex's Cogwheel × 6
6 → 7		Credit × 45,000Safeguard of Amber × 3Artifex's Gyreheart × 3
7 → 8		Credit × 80,000Safeguard of Amber × 5Regret of Infinite Ochema × 1Artifex's Gyreheart × 4
8 → 9		Credit × 160,000Safeguard of Amber × 8Tracks of Destiny × 1Regret of Infinite Ochema × 1
9 → 10		Credit × 300,000Safeguard of Amber × 14Tracks of Destiny × 1Regret of Infinite Ochema × 1

Taiyi, the Macrocosmic0 → 1

Total for the listed steps

Credit5,000

Endurance of Bronze3

Regret of Infinite Ochema1

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 5,000Endurance of Bronze × 3Regret of Infinite Ochema × 1

Dunjia, the Metamystic0 → 1

Total for the listed steps

Credit20,000

Oath of Steel5

Tracks of Destiny1

Regret of Infinite Ochema1

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 20,000Oath of Steel × 5Tracks of Destiny × 1Regret of Infinite Ochema × 1

Liuren, the Sexagenary0 → 1

Total for the listed steps

Credit160,000

Safeguard of Amber8

Tracks of Destiny1

Regret of Infinite Ochema1

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 160,000Safeguard of Amber × 8Tracks of Destiny × 1Regret of Infinite Ochema × 1

CRIT Rate Boost0 → 1

Total for the listed steps

Credit2,500

Artifex's Module2

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 2,500Artifex's Module × 2

HP Boost0 → 1

Total for the listed steps

Credit5,000

Endurance of Bronze3

Artifex's Module6

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 5,000Endurance of Bronze × 3Artifex's Module × 6

CRIT Rate Boost0 → 1

Total for the listed steps

Credit10,000

Oath of Steel3

Artifex's Cogwheel3

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 10,000Oath of Steel × 3Artifex's Cogwheel × 3

Effect RES Boost0 → 1

Total for the listed steps

Credit10,000

Oath of Steel3

Artifex's Cogwheel3

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 10,000Oath of Steel × 3Artifex's Cogwheel × 3

CRIT Rate Boost0 → 1

Total for the listed steps

Credit20,000

Oath of Steel5

Artifex's Cogwheel4

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 20,000Oath of Steel × 5Artifex's Cogwheel × 4

HP Boost0 → 1

Total for the listed steps

Credit45,000

Safeguard of Amber3

Artifex's Gyreheart3

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 45,000Safeguard of Amber × 3Artifex's Gyreheart × 3

CRIT Rate Boost0 → 1

Total for the listed steps

Credit45,000

Safeguard of Amber3

Artifex's Gyreheart3

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 45,000Safeguard of Amber × 3Artifex's Gyreheart × 3

Effect RES Boost0 → 1

Total for the listed steps

Credit160,000

Safeguard of Amber8

Artifex's Gyreheart8

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 160,000Safeguard of Amber × 8Artifex's Gyreheart × 8

HP Boost0 → 1

Total for the listed steps

Credit160,000

Safeguard of Amber8

Artifex's Gyreheart8

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 160,000Safeguard of Amber × 8Artifex's Gyreheart × 8

CRIT Rate Boost0 → 1

Total for the listed steps

Credit160,000

Safeguard of Amber8

Artifex's Gyreheart8

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 160,000Safeguard of Amber × 8Artifex's Gyreheart × 8

Sources & image credit

Reference snapshot: 24 October 2026.

HoYoverse / COGNOSPHERE

REFERENCE INDEX

All character entries →Read about Honkai: Star Rail →

Honkai: Star Rail

March 7th makes the Astral Express feel like a found family

March 7th turns a crew of travelers into something warmer than a transportation service. Her bright camera, chosen name, and curiosity about a lost past make the Astral Express feel like a home being assembled one shared moment at a time.

Character analysis · 3 min

Honkai: Star Rail

Dan Heng's reserve makes room for the Trailblazer's questions

Dan Heng’s quiet presence on the Astral Express can seem like a refusal to engage. In the early journey, though, his archive work and measured responses make him a steady guide: someone who gives the Trailblazer room to ask without turning every answer into a performance.

Character analysis · 3 min

Honkai: Star Rail

Jarilo-VI builds its conflict above and below ground

Jarilo-VI gives its central divide a physical shape. Belobog’s exposed streets and the Underworld’s constrained spaces make the distance between communities tangible, so the planet’s conflict is encountered through movement and perspective as much as through explanation.

Story analysis · 3 min

Honkai: Star Rail

March 7th, Dan Heng, Natasha: three turns and one Skill Point pool

Skill Points turn a party’s separate turns into a shared planning problem. Understanding when a basic attack can carry the next moment, when a skill deserves the resource, and how ultimates fit around that choice makes ordinary battles easier to read.

Game guide · 4 min

Stats & requirements

Starting stats (first promotion tier)

Named skills

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Sources & image credit

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