Corroded Mushroomlands

This biome can generate in the nether or the outer end. It consists of a bluish orange or bluish green block called 'Corrosive Mycelium'. The biome is filled with many caves and mushrooms. The corrosive mycelium goes much deeper than regular mycelium or nylium. The corrosive mycelium and mushroom can be crafted with copper to quickly oxidize it. The giant corrosive mushroom has a thick stem and a cap that cups upward.