MaterialAether Spirit Upgrade Data
Aether Spirit Upgrade Data is a 3★ material in Honkai: Star Rail — see how to get it, its use, and related items right below on this page.
Aether Spirit Upgrade Data is a material ★3 in Honkai: Star Rail. This item is not currently used to level up any character or Light Cone.
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
A data chip used to increase Aether Spirit levels in the Aetherium Wars.
Lore
It was rumored that in the earliest version of Aetherium Wars, only the first Aether Spirit who battled can obtain experience, until the emergence of this chip which greatly reduced the grinding time needed for players.
Stats
| Rarity | ★★★ |
| Type | Material |
| Stack limit | 99,999 |
Official names in every language
| Tiếng Việt | Dữ Liệu Tăng Cấp Hồn Aether |
| English | Aether Spirit Upgrade Data |
| 日本語 | エーテル体レベルアップデータ |
| 한국어 | 에테르 정령 레벨업 데이터 |
| 繁體中文 | 乙太靈升級資料 |
| 简体中文 | 以太灵升级数据 |
Where to use it / Related tools
Aether Spirit Upgrade Data 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 Aether Spirit Upgrade Data?
A data chip used to increase Aether Spirit levels in the Aetherium Wars.
Where do you get Aether Spirit Upgrade Data?
Official drop/source data for Aether Spirit Upgrade Data isn't published yet — check back after the next data sync.
What type of item is Aether Spirit Upgrade Data?
Aether Spirit Upgrade Data is a 3★ material in Honkai: Star Rail, in the “Material” category.
What is Aether Spirit Upgrade Data used for?
Aether Spirit Upgrade Data currently isn't listed as required by any character ascension, Light Cone ascension, or crafting recipe in official data.