BookCodex of Apocrypha — Beasts: Yellow Boulder
Codex of Apocrypha — Beasts: Yellow Boulder is a 1★ material in Honkai: Star Rail — see how to get it, its use, and related items right below on this page.
Codex of Apocrypha — Beasts: Yellow Boulder 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 "Codex of Apocrypha". 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 | Tổng Hợp Nguồn Gốc Các Loài - Loài Có Lông - Hoàng Thạch |
| English | Codex of Apocrypha — Beasts: Yellow Boulder |
| 日本語 | 万類事典 毛類・黄石 |
| 한국어 | 만물총람 털류•황석 |
| 繁體中文 | 萬類宗匯 毛類·黃石 |
Same-type items
FAQ
What is Codex of Apocrypha — Beasts: Yellow Boulder?
One of the pages belonging to "Codex of Apocrypha". Read the full text in the Library.
Where do you get Codex of Apocrypha — Beasts: Yellow Boulder?
Official drop/source data for Codex of Apocrypha — Beasts: Yellow Boulder isn't published yet — check back after the next data sync.
What type of item is Codex of Apocrypha — Beasts: Yellow Boulder?
Codex of Apocrypha — Beasts: Yellow Boulder is a 1★ material in Honkai: Star Rail, in the “Book” category.
What is Codex of Apocrypha — Beasts: Yellow Boulder used for?
Codex of Apocrypha — Beasts: Yellow Boulder currently isn't listed as required by any character ascension, Light Cone ascension, or crafting recipe in official data.