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Ruan Mei, Ice Harmony character | Honkai: Star Rail

Herta Space Station

Ruan Mei Ascension & Trace Materials

5-star
IceHarmonySupport

English voice: Emi Lo

Ruan Mei needs 65 Gelid Chitin, Stellaris Symphony, Past Evils of the Borehole Planet Disaster and 2,265,500 Credits for level 80 and maxed traces. Updated November 9, 2026

Ruan Mei ascension and trace materials

Full bill

Level 80 and every ability maxed

2,265,500

Credits · 12 material lines

Ascension to 80

308,000

Credits · 4 materials · 6 steps

All 3 abilities maxed

1,957,500

Credits · 3× the single-ability bill

Ascension

  1. Lv 30
    Immortal Scionette, ascension material | Honkai: Star RailImmortal Scionette ×5

    4,000Credits

  2. Lv 40
    Immortal Scionette, ascension material | Honkai: Star RailImmortal Scionette ×10

    8,000Credits

  3. Lv 50
    Gelid Chitin, ascension material | Honkai: Star RailGelid Chitin ×3
    Immortal Aeroblossom, ascension material | Honkai: Star RailImmortal Aeroblossom ×6

    16,000Credits

  4. Lv 60
    Gelid Chitin, ascension material | Honkai: Star RailGelid Chitin ×7
    Immortal Aeroblossom, ascension material | Honkai: Star RailImmortal Aeroblossom ×9

    40,000Credits

  5. Lv 70
    Gelid Chitin, ascension material | Honkai: Star RailGelid Chitin ×20
    Immortal Lumintwig, ascension material | Honkai: Star RailImmortal Lumintwig ×6

    80,000Credits

  6. Lv 80
    Gelid Chitin, ascension material | Honkai: Star RailGelid Chitin ×35
    Immortal Lumintwig, ascension material | Honkai: Star RailImmortal Lumintwig ×9

    160,000Credits

Total to level 80

308,000 Credits

Gelid Chitin, ascension material | Honkai: Star RailGelid Chitin ×65
Immortal Lumintwig, ascension material | Honkai: Star RailImmortal Lumintwig ×15
Immortal Aeroblossom, ascension material | Honkai: Star RailImmortal Aeroblossom ×15
Immortal Scionette, ascension material | Honkai: Star RailImmortal Scionette ×15

Trace materials

  1. → 2
    Immortal Scionette, ascension material | Honkai: Star RailImmortal Scionette ×3

    2,500Credits

  2. → 3
    Harmonic Tune, ascension material | Honkai: Star RailHarmonic Tune ×3
    Immortal Scionette, ascension material | Honkai: Star RailImmortal Scionette ×6

    5,000Credits

  3. → 4
    Ancestral Hymn, ascension material | Honkai: Star RailAncestral Hymn ×3
    Immortal Aeroblossom, ascension material | Honkai: Star RailImmortal Aeroblossom ×3

    10,000Credits

  4. → 5
    Ancestral Hymn, ascension material | Honkai: Star RailAncestral Hymn ×5
    Immortal Aeroblossom, ascension material | Honkai: Star RailImmortal Aeroblossom ×4

    20,000Credits

  5. → 6
    Ancestral Hymn, ascension material | Honkai: Star RailAncestral Hymn ×7
    Immortal Aeroblossom, ascension material | Honkai: Star RailImmortal Aeroblossom ×6

    30,000Credits

  6. → 7
    Immortal Lumintwig, ascension material | Honkai: Star RailImmortal Lumintwig ×3
    Stellaris Symphony, ascension material | Honkai: Star RailStellaris Symphony ×3

    45,000Credits

  7. → 8
    Immortal Lumintwig, ascension material | Honkai: Star RailImmortal Lumintwig ×4
    Past Evils of the Borehole Planet Disaster, ascension material | Honkai: Star RailPast Evils of the Borehole Planet Disaster ×1
    Stellaris Symphony, ascension material | Honkai: Star RailStellaris Symphony ×5

    80,000Credits

  8. → 9
    Tracks of Destiny, ascension material | Honkai: Star RailTracks of Destiny ×1
    Past Evils of the Borehole Planet Disaster, ascension material | Honkai: Star RailPast Evils of the Borehole Planet Disaster ×1
    Stellaris Symphony, ascension material | Honkai: Star RailStellaris Symphony ×8

    160,000Credits

  9. → 10
    Tracks of Destiny, ascension material | Honkai: Star RailTracks of Destiny ×1
    Past Evils of the Borehole Planet Disaster, ascension material | Honkai: Star RailPast Evils of the Borehole Planet Disaster ×1
    Stellaris Symphony, ascension material | Honkai: Star RailStellaris Symphony ×14

    300,000Credits

One ability maxed

652,500 Credits

Tracks of Destiny, ascension material | Honkai: Star RailTracks of Destiny ×2
Immortal Lumintwig, ascension material | Honkai: Star RailImmortal Lumintwig ×7
Past Evils of the Borehole Planet Disaster, ascension material | Honkai: Star RailPast Evils of the Borehole Planet Disaster ×3
Stellaris Symphony, ascension material | Honkai: Star RailStellaris Symphony ×30
Ancestral Hymn, ascension material | Honkai: Star RailAncestral Hymn ×15
Immortal Aeroblossom, ascension material | Honkai: Star RailImmortal Aeroblossom ×13
Harmonic Tune, ascension material | Honkai: Star RailHarmonic Tune ×3
Immortal Scionette, ascension material | Honkai: Star RailImmortal Scionette ×9

All 3 abilities maxed

1,957,500 Credits

Tracks of Destiny, ascension material | Honkai: Star RailTracks of Destiny ×6
Immortal Lumintwig, ascension material | Honkai: Star RailImmortal Lumintwig ×21
Past Evils of the Borehole Planet Disaster, ascension material | Honkai: Star RailPast Evils of the Borehole Planet Disaster ×9
Stellaris Symphony, ascension material | Honkai: Star RailStellaris Symphony ×90
Ancestral Hymn, ascension material | Honkai: Star RailAncestral Hymn ×45
Immortal Aeroblossom, ascension material | Honkai: Star RailImmortal Aeroblossom ×39
Harmonic Tune, ascension material | Honkai: Star RailHarmonic Tune ×9
Immortal Scionette, ascension material | Honkai: Star RailImmortal Scionette ×27

Ruan Mei materials FAQ

4 questions
  1. What are Ruan Mei's ascension materials?

    Taking Ruan Mei from level 1 to 80 costs 308,000 Credits, 65× Gelid Chitin, 15× Immortal Lumintwig, 15× Immortal Aeroblossom, 15× Immortal Scionette.

  2. How much does it cost to max Ruan Mei's traces?

    Skill, Ultimate and Talent at level 10 cost 1,957,500 Credits, 6× Tracks of Destiny, 21× Immortal Lumintwig, 9× Past Evils of the Borehole Planet Disaster, 90× Stellaris Symphony, 45× Ancestral Hymn, 39× Immortal Aeroblossom, 9× Harmonic Tune, 27× Immortal Scionette.

  3. Which weekly boss material does Ruan Mei need?

    Ruan Mei needs 9× Past Evils of the Borehole Planet Disaster, from an Echo of War, for the last levels of the traces.

  4. How many Credits does Ruan Mei need in total?

    2,265,500 Credits: 308,000 for ascension to level 80 and 1,957,500 for every shared trace at level 10.