Sulfurous Ash

Sulfurous Ash is needed for all flammable things or that have energetic explosiveness. It could be used in a wind like Gust spell. Sulfurous Ash can be Mined like ore or found near fumaroles. It is found as a white pile of ash deposit or a yellow pile of brimstone.

Trivia

 * Sulfurous Ash is a traditional reagent in Ultima.