9:16Obsidian Forge Cavern with Molten Metal Rivers
A dark fantasy environment prompt depicting an underground forge-cavern carved from black obsidian. Rivers of molten metal run through stone channels, lighting jagged walls with orange-red glow while chains hang overhead and steam rises from the floor.
Aimi Kōda @aimikoda
Prompt (original, unmodified)
A dark underground forge-cavern of black obsidian. Rivers of molten metal flow through channels in the stone floor, casting orange-red light on jagged walls. Industrial chains hang from the ceiling. Steam hisses from ground
Reproduced verbatim from the original post. Never edited or translated. Everything outside this block is our own commentary.
How this prompt compares
The techniques this prompt uses are more common in fantasy prompts than in the library overall:
| Technique | In fantasy | Library average | Lift |
|---|---|---|---|
| volumetric | 51% | 23% | 2.23x |
Across all 5,926 prompts, the techniques used here appear at: volumetric 23%, low-key 17%, practical lights 12%.
