Luminescence

     This modpack is a hard dragon filled world. some mods it includes are the epic fight mod, Ice and Fire, and The Abyss Chapter 2. It is in 1.16.4 pack and the caves are utterly beautiful. At the start you have to find some sort of safety from the mobs outside and if you see a dragon run. You also have to find samples on the surface so you can dig underground to find the ores. 

     It is great for playing with your friends and also has some beautiful structures, biomes, and dungeons. It really brings out the beauty in modded Minecraft and is great for people new to modding. The quests are still a work in progress and if you find things that cause bugs, lag, or crashes tell me and I will try to fix them. (You can even build flat nether portals)