Occultae Technae Novae is a modpack that adds loads of new magic, technology, and more to the Minecraft experience. Delve into this new world and its lore, fraught with new dangers at every turn! Or, make your own mark upon the world with friends on the official server! Establish towns, court (or destroy) differing factions, and even actually receive nourishment from that delicious milk. Here is a little more info about the contents of the pack, by section:

Occultae:

Apotheosis - Adds numerous changes to enchanting, spawner mechanics, village mechanics, potion brewing, and more.

Botania: A nature themed magic mod aimed at floral automation. Create a beautiful home with some functionality! (1.18.2 version only)

Ars Nouveau - A highly in-depth and customizable magic mod for Neophytes to Arch-mages.

Technae:

CC Tweaked - A fork of ComputerCraft. Adds programmable computers, mining turtles, wireless modems, and more!

SilentGear - A modular weapon and tool system for those seeking more variety in their weapons. Adds new ores and other weapon/armor/tool materials.

Mekanism - Adds various machines, generators, and everything else one needs to create a new Industrial Revolution.

Thermal Series - Machines, tools, and armor geared toward technological advancement. (1.18.2 version only)

Novae:

Corpse - Worry less about your items on death, they are in your corpse! Takes longer for items to despawn inside corpses.

MineColonies - Adds the ability to build and upgrade settlements and create a name for yourself.

Monster Plus - Adds enhanced varieties of mobs to fight!

AnimalsPlus - Adds new neutral and hostile mobs to the wilderness, with new meats, furs and other goodies.

Biomes O' Plenty - Adds many new biomes and plants to enhance the world.

The rest I leave to you to explore, create, and adventure! Come all ye Mineful!

Occultae Technae Novae (OTN)

AI Improvements

Apotheosis

Apothic Attributes

Apothic Enchanting

Apothic Spawners

Architectury API

Ars Additions

Ars Artillery

Ars Creo

Ars Elemental

Ars Nouveau

Ars Nouveau's Flavors & Delight

Ars Polymorphia

Ars Technica

AttributeFix

BaguetteLib

Balm

Biomes O' Plenty

BlockUI

Bloodlines - A Vampirism Addon