The Erudition
Dream Collection Component
Key of Inspiration
Key of Knowledge
Dream Flow Valve
Key of Wisdom
Dream Making Engine
Credit
An Instant Before A Gaze
Before Dawn
Eternal Calculus
Into the Unreachable Veil
Life Should Be Cast to Flames
Night on the Milky Way
Ninjutsu Inscription - Dazzling Evilbreaker
Yet Hope Is Priceless
A Dream Scented in Wheat
After the Charmony Fall
Geniuses' Repose
Make the World Clamor
The Birth of the Self
The Great Cosmic Enterprise
The Seriousness of Breakfast
Today Is Another Peaceful Day
Data Bank
Passkey
Sagacity
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Honkai: Star Rail
The Day The Cosmos Fell - Materials and Best Characters
♦ New: Tier List maker and community tier list contest!
♦ Latest: Version 3.7 Summary & Currency Wars
♦ Version 3.7 5★: Cyrene, Phainon, Cipher, Mydei
♦ Upcoming: The Dahlia
♦ Events: Snack Dash & Relic Recon
The Day The Cosmos Fell is a 4-Star Light Cone from the Erudition Path in Honkai: Star Rail. Check out this guide for The Day The Cosmos Fell's best characters, stats, ascension materials, and how to get it!
List of Contents
The Day The Cosmos Fell Stats and Ability
The Day The Cosmos Fell Effects and Overview
| The Day The Cosmos Fell | |
|---|---|
 |
|
| Rarity | ★★★★ |
| Path | |
| Ability | Stratagem Increases the wearer's ATK by 16%/18%/20%/22%/24%. When the wearer uses an attack and at least 2 attacked enemies have the corresponding Weakness, the wearer's CRIT DMG increases by 20%/25%/30%/35%/40%, lasting for 2 turn(s). |
| Rating | 
The Erudition |
Rating is based on Superimposition 1.
The Day The Cosmos Fell Stats
| Lv. | HP | ATK | DEF |
|---|---|---|---|
| 1 | 43 | 21 | 15 |
| 20 | 166 | 83 | 57 |
| 30 | 282 | 141 | 98 |
| 40 | 416 | 208 | 144 |
| 50 | 550 | 275 | 191 |
| 60 | 684 | 342 | 237 |
| 70 | 818 | 409 | 284 |
| 80 | 952 | 476 | 330 |
The Day The Cosmos Fell Superimpose Levels
Lv.1
Lv.2
Lv.3
Lv.4
Lv.5
| Ability Effect |
|---|
| Increases the wearer's ATK by 16%. When the wearer uses an attack and at least 2 attacked enemies have the corresponding Weakness, the wearer's CRIT DMG increases by 20%, lasting for 2 turn(s). |
| Ability Effect |
|---|
| Increases the wearer's ATK by 18%. When the wearer uses an attack and at least 2 attacked enemies have the corresponding Weakness, the wearer's CRIT DMG increases by 25%, lasting for 2 turn(s). |
| Ability Effect |
|---|
| Increases the wearer's ATK by 20%. When the wearer uses an attack and at least 2 attacked enemies have the corresponding Weakness, the wearer's CRIT DMG increases by 30%, lasting for 2 turn(s). |
| Ability Effect |
|---|
| Increases the wearer's ATK by 22%. When the wearer uses an attack and at least 2 attacked enemies have the corresponding Weakness, the wearer's CRIT DMG increases by 35%, lasting for 2 turn(s). |
| Ability Effect |
|---|
| Increases the wearer's ATK by 24%. When the wearer uses an attack and at least 2 attacked enemies have the corresponding Weakness, the wearer's CRIT DMG increases by 40%, lasting for 2 turn(s). |
The Day The Cosmos Fell Best Characters
All Recommended Characters
| Recommended Characters for The Day The Cosmos Fell | |||
|---|---|---|---|
 Herta
|
 Himeko
|
 Jing Yuan
|
|
 Qingque
|
 Serval
|
 Argenti
|
|
 The Herta
|
 Anaxa
|
||
The Day The Cosmos Fell is a good Light Cone for Erudition characters that specialize in AoE damage and attacks. The CRIT DMG buff can easily be obtained by attacking multiple enemies with their Weaknesses.
Is The Day The Cosmos Fell Worth It?
Great F2P Light Cone Option
The Day The Cosmos Fell's effect is similar to Geniuses' Repose, but instead of defeating an enemy, the wearer needs to attack multiple enemies with their elemental Weakness to obtain the CRIT DMG buff.
This Light Cone is a great option for Erudition characters if you don't have Geniuses and can shine in situations where there are multiple enemies with the elemental Weakness of the wearer. Geniuses is just way more flexible since it's not locked to multiple enemies.
The Day The Cosmos Fell Ascension Materials
Total Ascension Materials
| Ascension Material | Total |
|---|---|
| 15 | |
| 3 | |
| 9 | |
| 15 | |
| 12 | |
| 12 | |
| 164000 |
How to Get The Day The Cosmos Fell
Purchase from the Forgotten Hall Store
You can purchase The Day The Cosmos Fell for 200 Lucent Afterglow from the Forgotten Hall Store.
How to Superimpose The Day The Cosmos Fell
Superimposing The Day The Cosmos Fell requires a copy of the same Light Cone to upgrade its ability.
The Day The Cosmos Fell Release Date
Released on February 06, 2024
| Version 2.0 Release Date | |
|---|---|
 |
|
| Release Date | February 06, 2024 |
The Day The Cosmos Fell was released in the first half of Honkai Star Rail's Version 2.0!
Version 2.0 Release Date and Banners Guide
Honkai: Star Rail Related Guides
The Erudition Light Cones
Comment
1 
Anonymous almost 2 years
Anonymous almost 2 yearsThese guides have gone down the toilet recently. SMH You can also pick up a free copy from the origami birds in the golden hour (penacony)
Author
The Day The Cosmos Fell - Materials and Best Characters
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This should be good for The Herta too, I think