Essence Stones are a new resource introduced in Fields of Mistria with the March 2025 update. These versatile items power several new game mechanics, making them essential for daily farm operations. Here's your complete guide to locating, crafting, and utilizing Essence Stones effectively.

Following the latest update, Essence Stones now appear within mining chests throughout Fields of Mistria. My first discovery occurred while gathering offerings to break the Fire Seal on Floor 60, though these chests spawn randomly across all mine levels and biomes. Stay vigilant for mimic enemies disguised as chests.
Essence Stones come in four sizes: tiny, small, medium, and large. While smaller variants appear more frequently, persistent miners can uncover substantial deposits. Alternatively, you can craft stones after constructing the Stone Refinery within the mines.

The Stone Refinery serves as the primary crafting station for Essence Stones in Fields of Mistria. This new facility becomes available after completing related story quests with Adeline, Olric, and Errol. Construction requires:
Once operational, the refinery enables stone conversion using basic stone and essence components. See the crafting requirements below:
| Tiny Essence Stone | x5 Stone x5 Essence |
| Small Essence Stone | x10 Stone x25 Essence |
| Medium Essence Stone | x20 Stone x50 Essence |
| Large Essence Stone | x40 Stone x100 Essence |
Beyond Essence Stones, the refinery produces refined materials including Obsidian and Diamonds, becoming a vital resource hub for Mistria's upgrades and construction projects.
The March update introduced two revolutionary automation systems powered by Essence Stones:


The Animal Sprite Statue enables automatic petting when placed in barns or coops, requiring sustained Essence Stone power. Find this valuable statue in the hidden cave near Errol's house (accessible with Dragon's Breath) or craft additional units as needed.
The Water Sprite Statue provides automated crop hydration within a 2-tile radius. Locate this game-changing item on the eastern island beyond the Lighthouse area - again requiring Dragon's Breath for cave access.
Larger Essence Stones provide extended operational duration, making them the optimal choice for sustainable automation. Expect future updates to expand Essence Stone applications as Fields of Mistria continues development.
NOTE: Fields of Mistria remains in Early Access with Version 0.13.1 current as of this writing. Game details may change with future updates.
Fields of Mistria is available now via Steam Early Access.