This guide lists all Ascension and Trace level-up materials for Mydei in Honkai Star Rail.

Mydei is an upcoming playable character in Honkai Star Rail, resembling Gilgamesh from the Fate series.
He is a ⭐⭐⭐⭐⭐ unit belonging to the Destruction Path, with the Combat Type being Imaginary.
Mydei's banner will debut in the version 3.1 update along with Tribbie, as they are the two next-in-line characters coming to the game.
While we have already covered Tribbie's materials list, in this guide, we will share all the ascension and Trace materials you need for Mydei.
All Ascension Materials For Mydei

These are all the materials you need for ascending Fugue in Honkai Star Rail:
Ascension Level 1
- Fear-Stomped Flesh x5
- Credit x4,000
Ascension Level 2
- Fear-Stomped Flesh x10
- Credit x8,000
Ascension Level 3
- Courage-Torn Chest x6
- Harbinger of Strife x3
- Credit x16,000
Ascension Level 4
- Courage-Torn Chest x9
- Harbinger of Strife x7
- Credit x40,000
Ascension Level 5
- Glory-Aspersed Torso x6
- Harbinger of Strife x20
- Credit x80,000
Ascension Level 6
- Glory-Aspersed Torso x9
- Harbinger of Strife x35
- Credit x160,000
When you ascend Mydei through his six ascension phases, you will obtain three Star Rail Passes at Ascension Levels 1, 3 & 5.
You can use these to perform gacha pulls on the Honkai Star Rail Standard Banner.
That said, apart from the above ascension materials, you also need the following character level-up materials to increase Mydei's character level:
- Adventure Log x8
- Travel Encounters x21
- Traveler’s Guide x287
Now, for players looking for total ascension materials required for Mydei, here's the count:
- Fear-Stomped Flesh x15
- Courage-Torn Chest x15
- Glory-Aspersed Torso x15
- Harbinger of Strife x65
- Credits x308,000
All Trace Level Up Materials For Mydei
Here is the complete list of Trace materials you need for maxing our Mydei's abilities in Honkai Star Rail:
- Auspice Sliver x12
- Fear-Stomped Flesh x41
- Glory-Aspersed Torso x58
- Borisin Teeth x18
- Lupitoxin Sawteeth x69
- Moon Rage Fang x139
- Tracks of Destiny x8
- Credits (3M)