Hey, Rovers! The Version 2.8 character banner in Wuthering Waves is already generating excitement, as the new 5-star unit Chisa makes her debut. Wielding a Broadblade and featuring a striking JK-inspired design. To help players get ready, LDShop ha s prepared a complete pre-farming guide for Chisa’s Ascension, Skill, and Weapon materials—everything you’ll need to build her quickly and maximize her potential.
Contents
Chisa Materials Overview
These Ascension and Forte materials needed to build Chisa (Stop farming the Wintry Bell! Chisa now needs Summer Flower!):

We've put together a Chisa Build Guide to help you get the most out of her with the best gear, weapon setups, and team strategies. Check it out to boost her performance in your lineup!
Chisa Ascension Materials
|
Materials |
Total |
|
|
|
Abyssal Husk |
46 |
|
|
Summer Flower (NEW!) |
60 |
|
|
FF Polygon Core |
4 |
|
|
HF Polygon Core |
12 |
|
|
MF Polygon Core |
12 |
|
|
LF Polygon Core |
4 |
|
|
Shell Credit |
170000 |
Chisa Ascension Materials Per Level
Here're details of Chisa's Ascension materials for each level:
|
Ascension Level |
Materials |
|
|
20 |
![]() |
LF Polygon Core × 4 |
![]() |
Shell Credits × 5,000 |
|
|
40 |
![]() |
Summer Flower ×4 |
![]() |
MF Polygon Core × 4 |
|
![]() |
Abyssal Husk × 3 |
|
![]() |
Shell Credits × 10,000 |
|
|
50 |
![]() |
Summer Flower ×8 |
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MF Polygon Core × 8 |
|
![]() |
Abyssal Husk × 6 |
|
![]() |
Shell Credits × 15,000 |
|
|
60 |
![]() |
Summer Flower ×12 |
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HF Polygon Core × 4 |
|
![]() |
Abyssal Husk × 9 |
|
![]() |
Shell Credits × 20,000 |
|
|
70 |
![]() |
Summer Flower ×12 |
![]() |
HF Polygon Core × 8 |
|
![]() |
Abyssal Husk × 12 |
|
![]() |
Shell Credits × 40,000 |
|
|
80 |
![]() |
Summer Flower ×20 |
![]() |
FF Polygon Core × 4 |
|
![]() |
Abyssal Husk × 16 |
|
![]() |
Shell Credits × 80,000 |
|
How to Get Abyssal Husk?

Defeat the Lady of the Sea. Found in Capitoline Hill, the Lady of the Sea is an Overlord-class boss in Wuthering Waves.
How to Get Summer Flower?
Summer Flower is a new Ascension Materials collectable in Wuthering Waves 2.8 banner. It can be collected in the 2.8 new map Honami, claim from charatcer skill tutorial reward, limited-time event, and purchase from Ku-Money shop. If you want to collect them ASAP, LDShop have a detailed guide about how to get Summer Flower for you, check it out!
Chisa Forte Materials
Here are all the materials to upgrade Chisa's skills:
|
Materials |
Total |
|
|
|
When Irises Bloom |
26 |
|
|
Waveworn Residue 239 |
67 |
|
|
Waveworn Residue 235 |
55 |
|
|
Waveworn Residue 226 |
28 |
|
|
Waveworn Residue 210 |
25 |
|
|
FF Polygon Core |
57 |
|
|
HF Polygon Core |
40 |
|
|
MF Polygon Core |
28 |
|
|
LF Polygon Core |
25 |
|
|
Shell Credit |
2030000 |
Chisa Forte Materials Per Level
Below are materials needed to upgrade Chisa’s Normal ATK, Resonance Skill, Resonance Liberation, Forte Circuit, Intro Skill, and Outro Skill per level:
|
Main Node Level |
Forte Materials |
|
|
2 |
![]() |
Waveworn Residue 210 × 2 |
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LF Polygon Core × 2 |
|
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Shell Credits × 1,500 |
|
|
3 |
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Waveworn Residue 210 × 3 |
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LF Polygon Core × 3 |
|
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Shell Credits × 2,000 |
|
|
4 |
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Waveworn Residue 226 × 2 |
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MF Polygon Core × 2 |
|
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Shell Credits × 4,500 |
|
|
5 |
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Waveworn Residue 226 × 3 |
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MF Polygon Core × 3 |
|
![]() |
Shell Credits × 6,000 |
|
|
6 |
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Waveworn Residue 235 × 3 |
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HF Polygon Core × 2 |
|
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Shell Credits × 16,000 |
|
|
7 |
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Waveworn Residue 235 × 5 |
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HF Polygon Core × 3 |
|
![]() |
When Irises Bloom × 1 |
|
![]() |
Shell Credits × 30,000 |
|
|
8 |
![]() |
Waveworn Residue 239 × 2 |
![]() |
FF Polygon Core × 2 |
|
![]() |
When Irises Bloom × 1 |
|
![]() |
Shell Credits × 50,000 |
|
|
9 |
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Waveworn Residue 239 × 3 |
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FF Polygon Core × 3 |
|
![]() |
When Irises Bloom × 1 |
|
![]() |
Shell Credits × 70,000 |
|
|
10 |
![]() |
Waveworn Residue 239 × 6 |
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FF Polygon Core × 4 |
|
![]() |
When Irises Bloom × 1 |
|
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Shell Credits × 100,000 |
|
To upgrade Chisa’s bonus stats, we need following Forte materials:
|
Chisa Bonus Stats |
Chisa Forte Materials |
|
|
Stat Bonus 1 |
![]() |
Waveworn Residue 235 × 3 |
![]() |
HF Polygon Core × 3 |
|
![]() |
Shell Credits × 50,000 |
|
|
Stat Bonus 2 |
![]() |
Waveworn Residue 239 × 3 |
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FF Polygon Core × 3 |
|
![]() |
When Irises Bloom × 1 |
|
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Shell Credits × 100,000 |
|
Farming the following Inherent Skills materials to further optimize Chisa’s power:
|
Chisa Inherent Skill |
Chisa Forte Materials |
|
|
Inherent Skill 1 |
![]() |
Waveworn Residue 226 × 3 |
![]() |
MF Polygon Core × 3 |
|
![]() |
When Irises Bloom × 1 |
|
![]() |
Shell Credits × 10,000 |
|
|
Inherent Skill 2 |
![]() |
Waveworn Residue 235 × 3 |
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HF Polygon Core × 3 |
|
![]() |
When Irises Bloom × 1 |
|
![]() |
Shell Credits × 20,000 |
|
How to obtain the When Irises Bloom for Chisa?

When Irises Bloom can be obtained in the Supply Pack and defeating the Weekly boss Fleurdelys.
The Fleurdelys can only be challenged three times a week, you should farm this material first.
Chisa Signature Weapon Materials
Below are materials needed to upgrade Chisa's signature weapon:
|
Materials |
Total |
|
FF Whisperin Core |
12 |
|
HF Whisperin Core |
10 |
|
MF Whisperin Core |
6 |
|
LF Whisperin Core |
6 |
|
Waveworn Residue 239 |
20 |
|
Waveworn Residue 235 |
6 |
|
Waveworn Residue 226 |
8 |
|
Waveworn Residue 210 |
6 |
Chisa Materials Farming Order
To help you farming Chisa’s materials more efficiently and effectively, I personally recommend you to farming materials with this priority:
1. When Irises Bloom (Weekly Boss materials, only available three times a week)
2. Summer Flower (New collectable materials in WuWa 2.8, farm enough amount once the beta release)
3. Abyssal Husk (World Boss Lady of the Sea)
4. Polygon Core Series (Needed for Chisa Ascension, Forte, and Signature Weapon materials)
5. Residue Series (Needed for Forte, Signature Weapon materials)
Conclusion
Here’s a quick guide to help all Rovers get Chisa pre-built as soon as possible. Short on resources? Head over to our WuWa Top-Up House! And don’t forget to bookmark our WuWa Hub to stay updated with the latest news on Chisa and everything WuWa.

TOP UP WITH DISCOUNT NOW
Pyro Chronicler Experienced game editor
A seasoned content strategist and game analyst at LDShop.gg, specializing in anime-style RPGs and gacha games. Known for breaking down complex mechanics into smart, resource-efficient strategies, she helps players tackle high-difficulty content without overspending. By combining in-depth system analysis with practical, step-by-step tips, Pyro makes even the most daunting challenges feel approachable. With a sharp focus on games like Wuthering Waves, Zenless Zone Zero, and Honkai: Star Rail, Pyro helps players push past plateaus and master the grind—one frame-perfect dodge at a time.



















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