Fireland biome idea

New Fireland biome , which would  have no trees and grass. Only nether like blocks  mountains, hills volcanos. New type mobs would live in this biome. Firebird - 80 hearts, Fire monsters - 20 hearts , Fire fish - 40 hearts. All above mobs can burn players when attacked. Volcanos can be created using explosive powder that can change everything into geysers.