Fiery Cavern

Fiery Cavern is a unique level of Wario Land 4. As its name suggests, it is infested with fire pits that spit out hot magma. Touching either will cause Wario damage and make him lose silver coins. A unique enemy appears here, Iwao, that throws rolling rocks at Wario. Only a Ground Pound defeats them. Upon hitting the Frog Switch, the whole area's "fire" becomes ice, and the Iwao become Yukiotoko.