![[Arknights] TN-4 // Challenge Mode Guide // Chen Alter Core @NoelleMain](https://i.ytimg.com/vi/dXLLdxVKhhk/maxresdefault.jpg)
Uploaded August 2022 | Updated September 2026, 2 weeks ago
Reminders:
- Borrow Ch'en Alter in Support Unit if you do not have one
- Use the preset squad #3 (Blemishine's squad) including Ch'en Alter and 1 ranged operator
- There are 3 more slots for you to adjust
- Take the "Swift Handling" Lvl 3 buff (Increases all ops AS and ATK, Decreases enemy DEF). You may use lower level (or not use any buffs) if you can
- Use the Matter Limiter Device since it is easier, but it is not necessary
- Feel free to destroy the drones if you want, but it is not necessary
- Feel free to use other preset squad or your own squad if you want
0:00 Team
0:53 Crownslayer
2:47 Patriot
4:36 The Singer
8:00 Mandragora
Reminders:
- Borrow Ch'en Alter in Support Unit if you do not have one
- Use the preset squad #3 (Blemishine's squad) including Ch'en Alter and 1 ranged operator
- There are 3 more slots for you to adjust
- Take the "Swift Handling" Lvl 3 buff (Increases all ops AS and ATK, Decreases enemy DEF). You may use lower level (or not use any buffs) if you can
- Use the Matter Limiter Device since it is easier, but it is not necessary
- Feel free to destroy the drones if you want, but it is not necessary
- Feel free to use other preset squad or your own squad if you want
0:00 Team
0:53 Crownslayer
2:47 Patriot
4:36 The Singer
8:00 Mandragora
![[Arknights] TN-4 // Challenge Mode Guide // Chen Alter Core](https://i.ytimg.com/vi/dXLLdxVKhhk/mqdefault.jpg "[Arknights] TN-4 // Challenge Mode Guide // Chen Alter Core
Reminders:
- Borrow Chen Alter in Support Unit if you do not have one
- Use the preset squad #3 (Blemishines squad) including Chen Alter and 1 ranged operator
- There are 3 more slots for you to adjust
- Take the Swift Handling Lvl 3 buff (Increases all ops AS and ATK, Decreases enemy DEF). You may use lower level (or not use any buffs) if you can
- Use the Matter Limiter Device since it is easier, but it is not necessary
- Feel free to destroy the drones if you want, but it is not necessary
- Feel free to use other preset squad or your own squad if you want
0:00 Team
0:53 Crownslayer
2:47 Patriot
4:36 The Singer
8:00 Mandragora")
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MVP: Nian
Reason: tanked 5 attacks. /s")
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Reed Alter is insane for keeping Mountain alive")
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Both Chen and Specter guards werent even that needed honestly")
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Team 1: Noelle, Ganyu, Xiangling, Albedo
Team 2: Ayaka, Diona, Xingqiu, Bennett
0:00 Start
0:19 Chamber 1 Noelle team
1:40 Chamber 1 Ayaka team
3:34 Chamber 2 Noelle team
4:42 Chamber 2 Ayaka team
7:06 Chamber 3 Noelle team
8:36 Chamber 3 Ayaka team
10:00 Noelle
10:18 Ganyu
10:36 Xiangling
10:54 Albedo
11:12 Ayaka
11:30 Diona
11:48 Xingqiu
12:08 Bennett")
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eh.")
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i really like the part where faust is killed
and gravel taking hits again")
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D E B U F F S")
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[Arknights] CC#3 - Daily Risk 15 (Max) 8 ops - Area 6")
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[Arknights] Fungi Mist - Fanatic siege stage - Helidrop gang")
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Yato did everything ok?")
