I have completely redesigned this mod: but still in active development, Now it adds new biomes such as: choir garden, sparkling fields, enderstone deserts, pyro jungles, glacier, glitch - meadow (the rarest but useless) New mobs: choir moth, choruser, choir slug, sand moth, globur, glow larva, bayer, island eater, purple golem, end golem, Arnaerus (the final boss). A disease called Chordium has appeared. It adds danger to the end world. The mod adds a lot of new content.