The Lustrous Stone from Guyun is a primary weapon ascension material in Genshin Impact. This page contains information on where to obtain Lustrous Stone from Guyun and what weapons it can be used for ascension.
 | Lustrous Stone from Guyun | |
|---|---|---|
| Item Type | Weapon Ascension Materials | |
| Rarity | ★★★ | |
| Obtained From | Hidden Palace of Lianshan Formula | |
| Availability | Monday, Thursday, Sunday | |
| Purchase From | N/A | |
| Other Source | Alchemy, Parametric Transformer | |
Descriptions
To the informed, Guyun Stone Forest is not some miraculous sight on the sea to behold, but the cemetery of the former gods of Liyue. Hatred and filth have periodically raised up from it, but all have been subdued by a demon-conquering young man.