Draconic Machinations is a kitchen sink modpack with 297 mods, with tech, magic, a questbook, and dragons.
Many mods are loosely tied together, such as Mekanism requiring Create progress to start, but once you've begun a mod you're free to progress as much as you want.
There are two main paths that you can take:
Technology, progressing from cogwheels and steam to steel and electricity to circuits and computers.
Magic, with flowers and staves and swords and spells.
You WILL need to complete both the Technology and Magic paths in order to complete the pack, though using every mod is not required.
The pack also just has content for people who just want to chill and build things, but it is mostly focused on technology
Some of the main mods are:
Create 6.0
Mekanism
Applied Energistics 2
Botania
Mystical Agriculture (nerfed somewhat)
Tinker's Construct
Origins
Dragon Survival
Hex Casting
Credits to these people for helping out:
Charliedi
Datcraft
Lunargalaxea

