Sulfur

Sulfur is one of the four magical resources (along with Crystal, Gems and Mercury). Its symbol is . Sulfur is required to construct several buildings and to hire Red Dragons, Black Dragons, Chaos Hydras and Rust Dragons.

The primary source of sulfur is the Sulfur dune, which produces 1 unit of sulfur per day for its owner. Sulfur may also be scattered around the adventure map in small piles typically containing 3-6 units of sulfur per resource stack. Resource Silos of Dungeon towns produces 1 unit of sulfur per day for the kingdom. Additionally, Calid the Heretic has specialty that produces 1 unit of sulfur per day. Also, any hero equipped with the Eversmoking Ring of Sulfur produces 1 additional unit of sulfur per day.