This is a varied mod pack containing magic, tech, lower to mid game items, as well as many ways to store and sort your items, liquids, and power.
For those of you into magic, we have such mods as:
Ars Magica: Design your own spells, and become a great mage.
Astral Sorcery: You can harness the power of the stars!
Botania: The magic of flowers and Aelfheim. (includes Gardens of glass for sky blocking)
Blood Magic: Make an altar and gather blood to make many different magic items and effects.
Roots: Old druidic style magics from roots and various other plants.
Terraqueous: Make magic items from animal drops (Parts).
For tech users, we have such things as Thermal Foundation, Ender IO, Progressive Automation and more.
For storing all your goodies, you can go with vanilla or use such mods as iron chests, storage drawers or refined storage.
There are also several mods for moving things around, and quality of life, as well as many sky blocking mods (include but not limited to Ex Nihilo Adscensio, Yu No Make Good Map.).
So please sit back and enjoy your building experience.