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Mydei, Imaginary Destruction character | Honkai: Star Rail

Amphoreus

Mydei Ascension & Trace Materials

5-star
ImaginaryDestructionMain DPS

English voice: Gabriel Warburton

Mydei needs 65 Harbinger of Strife, Moon Rage Fang, Auspice Sliver and 3,570,500 Credits for level 80 and maxed traces. Every item per level, for 4.7. Updated November 9, 2026

Mydei ascension and trace materials

Full bill

Level 80 and every ability maxed

3,570,500

Credits · 12 material lines

Ascension to 80

308,000

Credits · 4 materials · 6 steps

All 5 abilities maxed

3,262,500

Credits · 5× the single-ability bill

Ascension

  1. Lv 30
    Fear-Stomped Flesh, ascension material | Honkai: Star RailFear-Stomped Flesh ×5

    4,000Credits

  2. Lv 40
    Fear-Stomped Flesh, ascension material | Honkai: Star RailFear-Stomped Flesh ×10

    8,000Credits

  3. Lv 50
    Harbinger of Strife, ascension material | Honkai: Star RailHarbinger of Strife ×3
    Courage-Torn Chest, ascension material | Honkai: Star RailCourage-Torn Chest ×6

    16,000Credits

  4. Lv 60
    Harbinger of Strife, ascension material | Honkai: Star RailHarbinger of Strife ×7
    Courage-Torn Chest, ascension material | Honkai: Star RailCourage-Torn Chest ×9

    40,000Credits

  5. Lv 70
    Glory-Aspersed Torso, ascension material | Honkai: Star RailGlory-Aspersed Torso ×6
    Harbinger of Strife, ascension material | Honkai: Star RailHarbinger of Strife ×20

    80,000Credits

  6. Lv 80
    Glory-Aspersed Torso, ascension material | Honkai: Star RailGlory-Aspersed Torso ×9
    Harbinger of Strife, ascension material | Honkai: Star RailHarbinger of Strife ×35

    160,000Credits

Total to level 80

308,000 Credits

Glory-Aspersed Torso, ascension material | Honkai: Star RailGlory-Aspersed Torso ×15
Harbinger of Strife, ascension material | Honkai: Star RailHarbinger of Strife ×65
Courage-Torn Chest, ascension material | Honkai: Star RailCourage-Torn Chest ×15
Fear-Stomped Flesh, ascension material | Honkai: Star RailFear-Stomped Flesh ×15

Trace materials

  1. → 2
    Fear-Stomped Flesh, ascension material | Honkai: Star RailFear-Stomped Flesh ×3

    2,500Credits

  2. → 3
    Borisin Teeth, ascension material | Honkai: Star RailBorisin Teeth ×3
    Fear-Stomped Flesh, ascension material | Honkai: Star RailFear-Stomped Flesh ×6

    5,000Credits

  3. → 4
    Courage-Torn Chest, ascension material | Honkai: Star RailCourage-Torn Chest ×3
    Lupitoxin Sawteeth, ascension material | Honkai: Star RailLupitoxin Sawteeth ×3

    10,000Credits

  4. → 5
    Courage-Torn Chest, ascension material | Honkai: Star RailCourage-Torn Chest ×4
    Lupitoxin Sawteeth, ascension material | Honkai: Star RailLupitoxin Sawteeth ×5

    20,000Credits

  5. → 6
    Courage-Torn Chest, ascension material | Honkai: Star RailCourage-Torn Chest ×6
    Lupitoxin Sawteeth, ascension material | Honkai: Star RailLupitoxin Sawteeth ×7

    30,000Credits

  6. → 7
    Glory-Aspersed Torso, ascension material | Honkai: Star RailGlory-Aspersed Torso ×3
    Moon Rage Fang, ascension material | Honkai: Star RailMoon Rage Fang ×3

    45,000Credits

  7. → 8
    Auspice Sliver, ascension material | Honkai: Star RailAuspice Sliver ×1
    Glory-Aspersed Torso, ascension material | Honkai: Star RailGlory-Aspersed Torso ×4
    Moon Rage Fang, ascension material | Honkai: Star RailMoon Rage Fang ×5

    80,000Credits

  8. → 9
    Tracks of Destiny, ascension material | Honkai: Star RailTracks of Destiny ×1
    Auspice Sliver, ascension material | Honkai: Star RailAuspice Sliver ×1
    Moon Rage Fang, ascension material | Honkai: Star RailMoon Rage Fang ×8

    160,000Credits

  9. → 10
    Tracks of Destiny, ascension material | Honkai: Star RailTracks of Destiny ×1
    Auspice Sliver, ascension material | Honkai: Star RailAuspice Sliver ×1
    Moon Rage Fang, ascension material | Honkai: Star RailMoon Rage Fang ×14

    300,000Credits

One ability maxed

652,500 Credits

Tracks of Destiny, ascension material | Honkai: Star RailTracks of Destiny ×2
Auspice Sliver, ascension material | Honkai: Star RailAuspice Sliver ×3
Glory-Aspersed Torso, ascension material | Honkai: Star RailGlory-Aspersed Torso ×7
Moon Rage Fang, ascension material | Honkai: Star RailMoon Rage Fang ×30
Courage-Torn Chest, ascension material | Honkai: Star RailCourage-Torn Chest ×13
Lupitoxin Sawteeth, ascension material | Honkai: Star RailLupitoxin Sawteeth ×15
Borisin Teeth, ascension material | Honkai: Star RailBorisin Teeth ×3
Fear-Stomped Flesh, ascension material | Honkai: Star RailFear-Stomped Flesh ×9

All 5 abilities maxed

3,262,500 Credits

Tracks of Destiny, ascension material | Honkai: Star RailTracks of Destiny ×10
Auspice Sliver, ascension material | Honkai: Star RailAuspice Sliver ×15
Glory-Aspersed Torso, ascension material | Honkai: Star RailGlory-Aspersed Torso ×35
Moon Rage Fang, ascension material | Honkai: Star RailMoon Rage Fang ×150
Courage-Torn Chest, ascension material | Honkai: Star RailCourage-Torn Chest ×65
Lupitoxin Sawteeth, ascension material | Honkai: Star RailLupitoxin Sawteeth ×75
Borisin Teeth, ascension material | Honkai: Star RailBorisin Teeth ×15
Fear-Stomped Flesh, ascension material | Honkai: Star RailFear-Stomped Flesh ×45

Mydei materials FAQ

4 questions
  1. What are Mydei's ascension materials?

    Taking Mydei from level 1 to 80 costs 308,000 Credits, 15× Glory-Aspersed Torso, 65× Harbinger of Strife, 15× Courage-Torn Chest, 15× Fear-Stomped Flesh.

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

    Skill, Ultimate and Talent at level 10 cost 3,262,500 Credits, 10× Tracks of Destiny, 15× Auspice Sliver, 35× Glory-Aspersed Torso, 150× Moon Rage Fang, 65× Courage-Torn Chest, 75× Lupitoxin Sawteeth, 15× Borisin Teeth, 45× Fear-Stomped Flesh.

  3. Which weekly boss material does Mydei need?

    Mydei needs 15× Auspice Sliver, from an Echo of War, for the last levels of the traces.

  4. How many Credits does Mydei need in total?

    3,570,500 Credits: 308,000 for ascension to level 80 and 3,262,500 for every shared trace at level 10.