The modpack includes many mods like ice and fire, backpacks and Lynatics Mobs. Crazy mobs from tamable ones to bosses a incredibly dangerous nether and many enhancements to the overworld and exploring. This modpack isn't for people who don't want a challenge because there are tons of mods that will make the game more difficult. Dragons, Dungeons and new ores this modpack has it all. If you are looking for an rpg game like experience in minecraft that isnt too far from the original this is the modpack for you.
Here is the full list of mods:
cybercat5555
betteranimalsplus-1.12.2-9.0.1.jar
Azanor13
Baubles-1.12-1.5.2.jar
Vazkii
AutoRegLib-1.3-32.jar
atomicstrykergrumpy
BattleTowers-1.12.2.jar
ochotonida
Artifacts-1.12.2-1.2.3.jar
xaero96
XaerosWorldMap_1.28.4_Forge_1.12.jar
xaero96
Xaeros_Minimap_22.16.3_Forge_1.12.jar
Girafi
Waddles-1.12.2-0.6.0.jar
Insane96MCP
vulcanite-1.5.3-mc1.12.x.jar
Benimatic
twilightforest-1.12.2-3.11.1021-universal.jar
GildedGames
aether-1.12.2-v1.5.3.2.jar
exidex
stg-1.12.2-1.2.3.jar
ObliviousSpartan
SpartanWeaponry-1.12.2-1.4.1.jar
AOCAWOL
BiomesYouGo1.7.1.jar
Noobanidus
mysticallib-1.12.2-1.13.0.jar
Noobanidus
mysticalworld-1.12.2-1.11.0.jar
mmdlexiconn
llibrary-1.7.20-1.12.2.jar
mezz
jei_1.12.2-4.16.1.301.jar
ProgWML6
ironchest-1.12.2-7.0.72.847.jar
TheIllusiveC4
champions-1.12.2-1.0.11.10.jar
I dont think I missed any but if you are looking to have a fun experience feel free to use on singleplayer or servers.