You need to collect Obsidian Rings to open them. So, here’s how to find the Green, Yellow, and Azure Obsidian Rings in Genshin Impact. Related ...

Obsidian Explains Why ‘Fallout’ Vault Suits Are Blue and Yellow The outfits featured in video games can often be some of the most memorable items gamers […] ...

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. New ...