Fields of Mistria — Fire Seal

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.

• The Fire Seal is one of three quests required to unlock The Lava Caves biome (‘The Fire Tablet’, ‘Procuring the Sealing Scroll’, ‘Breaking the Fire Seal’).
• To complete ‘Breaking the Fire Seal’: contribute 1 x Faceted Rock Gem (Deep Earth), 1 x Rockroot (Deep Earth), 1 x Emerald (Deep Earth), 1 x Sealing Scroll.
• ‘Procuring the Sealing Scroll’ requires 10 x Ruby, 10 x Emerald, 10 x Sapphire, 10 x Silver Ingot.
• Lifting the Fire Seal grants a Heart Crystal (+20 Max HP) from “Tap to Reveal.”
• The Fire Seal quest is also the trigger for Caldarus’ human form; the tablet/Fire Seal are at level 60 of the mines.
• Speak to Juniper at the bathhouse to start the quest.
• No Fire Seal evidence (TRANSCRIPT CLAIM: none).
• None derived from an official source in the provided evidence.
• The Fire Seal is a mines-sourced seal (one of the three quests to unlock the Lava Caves), and lifting it requires Faceted Rock Gem, Rockroot, Emerald and a Sealing Scroll.
• Breaking the Fire Seal leads to Caldarus’ human form and unlocks the Deep Woods progression.

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.
• How To Unlock Caldarus Romance Option In Fields Of Mistria - GameSpot — accessed 2026-08-30.