Have you ever heard of the map skyblock? well this is like it but huge! this is amazing!! it has pretty much every biome in the game in it. I used the the terrain crystals mod to make each island the nether and end islands are the biggest islands i used multiple crystals to make the nether and end ones. the swamp one wouldn't work so there isn't one. have an amazing adventure around these islands and enjoy your stay! if you make a video make sure to credit me (AidanTBM)