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Episode 12
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驚 靂 蕭 然
| Episode | Synopsis | Cleaner's Collection | BGM | Gallery |
- This article is about the episode itself. For the episode's release event, see All Quiet Under the Thunder.
Episode 12: All Quiet Under the Thunder
Story arc
Act II: Shadow of a Dying Sun
Previous
Next
Etymology
Possibly a nod to All Quiet on the Western Front
In Other Languages
Simplified Chinese
惊霆无声
Traditional Chinese
驚霆無聲
Japanese
Korean
천둥 속의 고요
Release Dates
CN
2023/04/06
Global
2023/10/24
TW
2024/02/22
The twelfth episode of Arknights's Main Theme is titled All Quiet Under the Thunder.
Operations[edit]
All operations are worth 44 
.
Main[edit]
| Operation | Cost | Regular drop | Special drop
|
|---|---|---|---|
12-1 |
INTERLUDE
| ||
TR-22 |
– | – | –
|
| 12-2 | 21 
|
Guaranteed  |
–
|
| 12-3 | 21
|
Rare  |
Very Rare 
|
| 12-4 | 21
|
Rare  |
Very Rare 
|
| 12-5 | 21
|
Rare  |
Very Rare 
|
| 12-6 | 21
|
Rare  |
Very Rare 
|
| 12-7 | 24
|
Rare  |
Very Rare 
|
| TR-23 |
– | – | –
|
| 12-8 | 21
|
Rare  |
Very Rare 
|
| 12-9 | 21
|
Guaranteed  |
–
|
| 12-10 | 21
|
Rare  |
Very Rare 
|
| 12-11 |
INTERLUDE
| ||
| 12-12 | 21
|
Rare  |
Very Rare 
|
| 12-13 | 24
|
Rare  |
Very Rare 
|
| 12-14 | 21
|
Rare  |
Very Rare 
|
| 12-15 | 21
|
Uncommon  |
Very Rare 
|
| 12-16 | – | – | –
|
| 12-17 | 21
|
Rare  |
Very Rare 
|
| 12-18 | 21
|
Rare  |
Very Rare 
|
| 12-19 | 24
|
Rare |
Very Rare
|
12-20 |
24
|
Rare |
Very Rare
|
| 12-21 |
INTERLUDE
| ||
Extreme Mode[edit]
| Operation | Cost
|
|---|---|
| H12-1 |
10
|
| H12-2 | 10
|
| H12-3 |
10
|
| H12-4 |
10
|
Additions[edit]
New devices: Roadside Emergency Reserves
New enemies:
| Normal |          |
|---|---|
| Elite |            |
| Boss |   |
Trivia[edit]
- Episode 12's Extreme Mode operations are named after Astrape, a goddess of lightning and one of Zeus' shieldbearers in Greek mythology, reflecting the episode's title, "All Quiet Under the Thunder".