BookDisciples of Sanctus Medicus: Collection of Exhibits — Undelivered Letter
Disciples of Sanctus Medicus: Collection of Exhibits — Undelivered Letter is a 1★ material in Honkai: Star Rail — see how to get it, its use, and related items right below on this page.
Disciples of Sanctus Medicus: Collection of Exhibits — Undelivered Letter 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.
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One of the pages belonging to "Disciples of Sanctus Medicus: Collection of Exhibits". Read the full text in the Library.
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Stats
| Rarity | ★ |
| Type | Book |
Official names in every language
| Tiếng Việt | Bí Truyền Dược Vương - Tuyển Tập Vật Chứng: Bức Thư Nhà Chưa Được Gửi Đi |
| English | Disciples of Sanctus Medicus: Collection of Exhibits — Undelivered Letter |
| 日本語 | 薬王秘伝・証拠物集冊 出してない家族宛ての手紙 |
| 한국어 | 약왕의 비전•증거물 책자-부치지 못한 편지 |
| 繁體中文 | 藥王秘傳•證物集冊 未寄出的家書 |
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FAQ
What is Disciples of Sanctus Medicus: Collection of Exhibits — Undelivered Letter?
One of the pages belonging to "Disciples of Sanctus Medicus: Collection of Exhibits". Read the full text in the Library.
Where do you get Disciples of Sanctus Medicus: Collection of Exhibits — Undelivered Letter?
Official drop/source data for Disciples of Sanctus Medicus: Collection of Exhibits — Undelivered Letter isn't published yet — check back after the next data sync.
What type of item is Disciples of Sanctus Medicus: Collection of Exhibits — Undelivered Letter?
Disciples of Sanctus Medicus: Collection of Exhibits — Undelivered Letter is a 1★ material in Honkai: Star Rail, in the “Book” category.
What is Disciples of Sanctus Medicus: Collection of Exhibits — Undelivered Letter used for?
Disciples of Sanctus Medicus: Collection of Exhibits — Undelivered Letter currently isn't listed as required by any character ascension, Light Cone ascension, or crafting recipe in official data.