The Sunset-Blue Obsidian Ring is a new item introduced in Genshin Impact 5.5. Like other Obsidian Rings added in previous versions, it can also be used to unlock a secret tribal space in Natlan ...

Hand-carved arrowheads and jagged spears made of obsidian, a sharp rock formed by volcanic magma, are remnants of vast prehistoric trade networks that once cut across western North America.