Fields of Mistria — Obsidian
Obsidian is a contribution item for the 'Breaking the Ruins Seal' quest, found in The Lava Caves biome.

What the research confirms
This page answers the search task using the supplied research snapshot. The details below are paraphrased from the evidence points rather than presented as first-hand testing.
- Obsidian is a contribution item for the ‘Breaking the Ruins Seal’ quest, found in The Lava Caves biome.
- Confirms the Lava Caves exists as a Mines biome (the biome where Obsidian is found per IGN). The wiki does not name Obsidian itself.
- No transcript claim added: transcript text was NOT in the provided evidence set, so an Obsidian mention could not be verified.
- NOT FOUND.
- Obsidian is a quest contribution item found in The Lava Caves biome for the ‘Breaking the Ruins Seal’ quest.
How to use this information
Use the named locations, items, characters, requirements, or status notes below as the page-specific reference. When a detail is marked as historical or unconfirmed, keep that limitation in mind before planning a current save file.
Limits and version scope
The material was accessed on August 30, 2026. Older patch references remain labeled, and the absence of a detail in the supplied material is not proof that the feature does not exist.
Sources used
The page uses only the supplied research sources for its factual scope.
- Mines Guide - Fields of Mistria Guide - IGN — accessed 2026-08-30.
- The Mines - Fields of Mistria Wiki — accessed 2026-08-30.