Rebuild Citizen

This modpack contains mods that allow you to learn magic, build colonies, explore over 50+ biomes. It also had mods that allow the building of massive ships that can either sail or fly. If you like mining, then there are mods that allow over 100 different ores to be found along with generated mine shafts and castle dungeons. There are dozens of new mobs that are peaceful and hostile. Players can also team up to make colonies that work together and have battles with other colonies. One of the mods allows the player to generate cities when setting up the world. The cities can be one giant worldwide city or it can be multiple smaller cities generated throughout the world.