Light Cone EXP BookCondensed Aether
Condensed Aether is a 3★ material in Honkai: Star Rail — see how to get it, its use, and related items right below on this page.
Condensed Aether is a material ★3 in Honkai: Star Rail. This item is not currently used to level up any character or Light Cone. Obtainable from 6 different sources in-game.
Last updated: 30/07/2026
The figures on this page come directly from gamevika's internal game data store (counted/read straight from the real records), not an estimate or copy from elsewhere.
Description
Enhancement material for Light Cones, provides 2000 Light Cone EXP.
Lore
A can of Aether refined through special techniques. "Handle with care, do not drop or place pressure upon it. If damages and leaks occur, please refer to chapter II of the Leak Disaster Response Manual for emergency response."
How to obtain
- Calyx: Backwater Pass
- Calyx: Divination Commission
- Calyx: A Child's Dream
- Calyx: "Strife Ruins" Castrum Kremnos
- Calyx: "Dovebrook District"
- Embers Exchange
Stats
| Rarity | ★★★ |
| Type | Light Cone EXP Book |
| EXP value | 2,000 |
| Stack limit | 99,999 |
Official names in every language
| Tiếng Việt | Aether Cô Đặc |
| English | Condensed Aether |
| 日本語 | 濃縮エーテル |
| 한국어 | 응축한 에테르 |
| 繁體中文 | 凝縮乙太 |
| 简体中文 | 凝缩以太 |
Where to use it / Related tools
Condensed Aether is used to level up Light Cones — see which Light Cones need this material.
Condensed Aether is an upgrade material — check the Material Planner to see how much you need for the character you're building.
Same-type items
FAQ
What is Condensed Aether?
Enhancement material for Light Cones, provides 2000 Light Cone EXP.
Where do you get Condensed Aether?
Sources for Condensed Aether: Calyx: Backwater Pass · Calyx: Divination Commission · Calyx: A Child's Dream · Calyx: "Strife Ruins" Castrum Kremnos · Calyx: "Dovebrook District" · Embers Exchange. See the “How to obtain” section above for details on each source.
What type of item is Condensed Aether?
Condensed Aether is a 3★ material in Honkai: Star Rail, in the “Light Cone EXP Book” category.
What is Condensed Aether used for?
Condensed Aether currently isn't listed as required by any character ascension, Light Cone ascension, or crafting recipe in official data.
How much EXP does Condensed Aether give?
Condensed Aether gives 2,000 EXP when used to level up.