BookA Study into the Mara-Struck (I)
A Study into the Mara-Struck (I) is a 1★ material in Honkai: Star Rail — see how to get it, its use, and related items right below on this page.
A Study into the Mara-Struck (I) is a material ★1 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.
Read the full text
One of the pages belonging to "A Study into the Mara-Struck". Read the full text in the Library.
Read this chapter in full in the Library →
Stats
| Rarity | ★ |
| Type | Book |
Official names in every language
| Tiếng Việt | Khảo Nghiệm Xác Nhập Ma (1) |
| English | A Study into the Mara-Struck (I) |
| 日本語 | 魔陰の身の考証（其の一） |
| 한국어 | 마각의 몸 연구 (1) |
| 繁體中文 | 魔陰身考（其一） |
Same-type items
FAQ
What is A Study into the Mara-Struck (I)?
One of the pages belonging to "A Study into the Mara-Struck". Read the full text in the Library.
Where do you get A Study into the Mara-Struck (I)?
Official drop/source data for A Study into the Mara-Struck (I) isn't published yet — check back after the next data sync.
What type of item is A Study into the Mara-Struck (I)?
A Study into the Mara-Struck (I) is a 1★ material in Honkai: Star Rail, in the “Book” category.
What is A Study into the Mara-Struck (I) used for?
A Study into the Mara-Struck (I) currently isn't listed as required by any character ascension, Light Cone ascension, or crafting recipe in official data.