Chrydela is a newly introduced 5-star Wind attribute "Harmony" character in Honkai: Star Rail. Based on this information, we can basically determine the materials needed for Chrydela in Honkai: Star Rail. It might also require some new materials from specific game modes in the new version. Here, I'll share an overview of the materials required to develop Chrydela in Star Rail, listing out all the materials needed at each stage for your convenience.

For character level-up, you will definitely need 290 Guidebooks, 65 Ashen Petals, 15 Sighs of Lament, 15 Wails of Grief, 15 Omens, and 888,000 Credits to reach max level. For Path Development, you will need 139 Celestial Melodies, 69 Aerial Segments, 18 Cloud Notes, 8 Tracks of Destiny, 12 Echoes of Solar Thunder, 58 Sighs, 56 Wails, 41 Omens, and 3,000,000 Credits.

For Light Cone upgrade, you will need 166 Purified Ethers, 15 Celestial Melodies, 12 Aerial Segments, 4 Cloud Notes, 14 Sighs, 20 Wails, 20 Omens, and 883,000 Credits.

Chrydela's skill "Promotion" grants a teammate with "Merit" and accumulates 1 Charge for herself, up to a maximum of 8 Charges; when the Charge reaches 6, "Merit" automatically upgrades to "Title", instantly removing control effects and increasing the Critical Damage of that character's skill, while also triggering a "Surprise Attack" - duplicating the next skill to be executed and releasing it early, then consuming 6 Charges to reset back to the "Merit" state.

The secret technique "First Strike" grants the first character with "Merit" at the start and automatically releases one skill without consuming Skill Points. In short, the core mechanism is to duplicate teammates' skills, driving the battle rhythm through stable charging, which can both release control removal and team damage enhancement effects, as well as accelerate frequent skill usage by teammates.

This concludes the introduction to the materials needed for Chrydela in Honkai: Star Rail and the characteristics of this new character. You can prepare the required development materials according to the material requirements shown in the images above, so once you get her, she can join your team right away.