The 1.16.5 build is unstable and I'd rather focus my time on the working and stable 1.12.2 build.
They both centralize around Pixelmon, buildcraft, and the others similar to the local voice chat and antighost mods for example. They're both very similar but the 1.12.2 build is being constantly updated so as time goes on, it will stray from the description for the 1.16.5 build, but it still applies for the time being.
The goal is to provide a fun LAN (you can also make a server or just play by yourself) focused pack with lots to explore in new Items, Pixelmon, Machines, and biomes!
This is a 1.12.2 all-around modpack with every mod you could ask for;
Tech Mods:
Buildcraft
Industrial Craft
Advanced Generators
AE2
AE2 Addons
Immersive Engineering
AND MORE
Magic Mods:
Mystcraft
Thaumcraft
Thaumic Energistics
Blood Magic
AND MORE
World Gen Mods:
Biomes o Plenty
Better Nether
Project Red - Exploration
Quark
YUNG's Better Caves
Roguelike Dungeons --Fnar's Edition
AND MORE
Quality of Life Mods:
SwingThroughGrass
VanillaFix
Wolf Armor and Storage Legacy
AI Improvements
AntiGhost
AttributeFix
Fastworkbench, furnace
AND MORE
Other/Misc. Mods:
Flan's Mod
Ender tanks
Iron Chests
Equivalent Exchange
Doggy Talents
AND SO MANY MORE
Come play with your friends on the Local Lunacy Adventure Pack!
Archived 1.16.5 Build (with Description)
Many of my favorite mods for 1.16.5 are included:
Alex's Mobs, Mekanism, Immersive Engineering, Apotheosis, Ice and Fire: Dragons, Chisel, Waystones, Valhelsia set, Upgrade Aquatic, Tinkers Construct... and more!
QoL ones like Better Advancements, Better Burning, Bad Wither No Cookie - Reloaded... and more!
Multiplayer focused mods; Chat Heads, Chat Colors, Simple Voice Chat... and more!
All these mods and more come together to create a wonderful modpack which centers around playing on a lan world with mods that add nearby voicechat, custom tools with Tinkers construct, large item storage with Applied Energistics 2, Elytra slot so that you can wear armor AND your elytra, Sodium for performance, (and much more), and finally this whole pack centers around the Pixelmon mod, adding all pokemon up to gen 9