***Expired*** The Mighty Furnace was a decoration available from the Spell Shop during the Forging a Hero Dragon Tales Event. The Mighty Furnace reaches temperatures hotter than most dragons can produce! Sells for: 200 Available at: Level 15 Notes The Mighty Furnace was crafted in the Spell Shop for 7 Alchemical Coals , 12 Sturdy Shields , and 2 Small Sapphires . You could also obtain the Mighty Furnace as a prize during the Forging a Hero Dragon Tales event (Levels 15-90 Only). Retrieved from "https://dragon-story.fandom.com/wiki/Mighty_Furnace?oldid=267854" Categories: Decorations Community content is available under CC-BY-SA unless otherwise noted.