Heavy Furnace
It's more efficient than a regular furnace. Requires 25 pieces of ore and 3 coal per use.
- Category: Big Craftable
How to get it
- Crafting: Mining Mastery (2 Furnaces, 3 Iron Bar, 50 Stone)
Recipe
2× Furnace, 3× Iron Bar, 50× Stone
Learned: Mastery Cave: Mining Mastery