Weekly Challenges are Challenges that reward Skill Upgrade Material and feature Calamity Class Enemies and Echoes.
These challenges can be attempted indefinitely, allowing players to farm the Echoes, though rewards can only be claimed 3 times a week. Claiming rewards cost 
Waveplate ×60.
List of Bosses[]
| Boss | Unique Drops |
|---|---|
 — Hecate | |
 — Jué | |
 — Scar | |
Rewards[]
Weekly Reset[]
Drop Rates[]
There is currently no datamine showing possible drop rates. One particular community project is currently crowdsourcing data regarding drop rates. Keep in mind, that sample size is still extremely small so take this with a grain of salt.
| Sample Size |
Union Level |
SOL3 Phase |
Domain Level |
Shell Credit |
Boss Material |
Echo EXP |
Weapon EXP |
Mold | Total Echo EXP |
Total Weapon EXP |
EXP Rarity |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 15 | 1 | - | 18000 | 1.50 | 5.40 | 7.20 | 0.30 | 5400 | 21600 | Medium |
| 16 | 15 | 2 | 40 | 18000 | 1.56 | 5.50 | 7.31 | 0.13 | 5500 | 21938 | Medium |
| 17 | 20 | 3 | 50 | 24000 | 1.59 | 7.18 | 9.59 | 0.47 | 7176 | 28765 | Medium |
| 51 | 30 | 4 | 60 | 30000 | 1.82 | 5.63 | 4.37 | 0.31 | 11255 | 34980 | Advanced |
| 22 | 40 | 5 | 70 | 33600 | 2.00 | 6.32 | 5.09 | 0.36 | 12636 | 40727 | Advanced |
| 16 | 50 | 6 | 80 | 38400 | 2.50 | 7.25 | 5.75 | 0.38 | 14500 | 46000 | Advanced |
| 98 | 60 | 7 | 90 | 54000 | 3.00 | 10.14 | 8.14 | 0.33 | 20286 | 65143 | Advanced |
| 9 | 70 | 8 | - | 54000 | 3.00 | 10.00 | 8.22 | 0.22 | 20000 | 65778 | Advanced |
The up to date data is visible on this Google Spreadsheet made by Wuthering Waves - Data Gathering discord server.
All weekly challenge bosses exist in domains that you can enter/reenter at difficulty you want except for one - Bell-Borne Geochelone. This particular boss is tied to your SOL3 Phase. Because weekly challenge unlocks at Union Level 15, the only way to challenge it at SOL3 Phase of 1 is to lower your SOL3 Phase. It might be possible that because this is the only boss that allows to be fought at SOL3 Phase of 8 then possible drops for it are better.
Other Languages[]
| Language | Official Name |
|---|---|
 English | Weekly Challenge |
 Chinese (S) | 战歌重奏 |
 Chinese (T) | 戰歌重奏 |
 Japanese | 戦歌復唱 |
 Korean | 군가의 중주 |
 French | Défi : hebdomadaire |
 German | Wöchentliche Herausforderung |
 Spanish | Desafío semanal |
Change History[]
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