Auto Unify

A little less than a hundred new biomes, full of new structures and dungeons while improving the old ones. Several mods allowing you to automate the production of materials and create your own customizable armor and weapon piece by piece. Possibility to also customize a ton of spells. An mmo-style stats system that makes the game even longer and more enjoyable. There are also lucky blocks which are all over the world (for those who like to blow up everything).The modpack in general is very light and can run on most PCs. With essential you can play with your friends without having to pay for a server or get a free and buggy one.

It have optifine mod.

I recommend installing optifine version 1.16.5 and putting it in the modpack mod file for better render and fps. Link to the optifine installation: https://optifine.net/adloadx?f=OptiFine_1.16.5_HD_U_G8.jar&x=cdad