Cave/Combat mods

https://www.curseforge.com/minecraft/mc-mods/biome-height-tweaker
https://www.curseforge.com/minecraft/mc-mods/underground-biomes
https://www.curseforge.com/minecraft/mc-mods/quark
https://www.curseforge.com/minecraft/mc-mods/autoreglib
http://www.9minecraft.net/better-underground-mod/
https://www.curseforge.com/minecraft/mc-mods/base-metals
https://www.curseforge.com/minecraft/mc-mods/subterranean-waters
https://www.curseforge.com/minecraft/mc-mods/glenns-gases
https://www.curseforge.com/minecraft/mc-mods/dungeons2
https://www.curseforge.com/minecraft/mc-mods/gottschcore
https://www.curseforge.com/minecraft/mc-mods/roguelike-dungeons
https://www.curseforge.com/minecraft/mc-mods/epic-siege-mod
https://www.curseforge.com/minecraft/mc-mods/dungeon-mobs-reborn
https://www.curseforge.com/minecraft/mc-mods/endercore
https://www.curseforge.com/minecraft/mc-mods/ender-io-base
https://www.curseforge.com/minecraft/mc-mods/ender-io-zoo
https://www.curseforge.com/minecraft/mc-mods/mowzies-mobs
https://www.curseforge.com/minecraft/mc-mods/the-erebus
https://www.curseforge.com/minecraft/mc-mods/the-aether
https://www.curseforge.com/minecraft/mc-mods/netherex
https://www.curseforge.com/minecraft/mc-mods/libraryex
https://www.curseforge.com/minecraft/mc-mods/end-reborn
https://www.curseforge.com/minecraft/mc-mods/betteranimalsplus
https://www.curseforge.com/minecraft/mc-mods/classic-combat
https://www.curseforge.com/minecraft/mc-mods/journeymap
https://www.curseforge.com/minecraft/mc-mods/hwyla
https://www.curseforge.com/minecraft/mc-mods/dynamic-sword-skills
https://www.curseforge.com/minecraft/mc-mods/swordskillsapi
https://www.curseforge.com/minecraft/mc-mods/better-slabs-mod
https://www.curseforge.com/minecraft/mc-mods/llibrary
https://www.curseforge.com/minecraft/mc-mods/foamfix-for-minecraft
https://www.curseforge.com/minecraft/mc-mods/dynamic-surroundings
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