Carnivorous fungi, found within the rainforests of Nim Drovis, generated an acidic substance that dissolved flesh upon physical interaction. The Drovians along with the Gopso'o eradicated this mold using both flamethrowers and acidthrowers. A variant of this deadly mold was also present in the numerous concealed caves and corridors located inside the settlements of Belsavis, notably in the area known as Plawal.