Sierra's Catalogue is a modpack for those who want a fun, Kitchen Sink experience, who also enjoy creating something from nothing.
Features:
-Ex Nihilo (a mod usually used in Sky Factory type packs, lets you obtain a large swathe of resources just starting with a sapling.)
-Tinkers' Construct (an essential mod for crafting your very own custom tools and weapons)
-Thermal Expansion (for all your smeltery needs)
-Twilight Forest (For exploration, and fighting the illustrious naga.)
-And many more mods!
This pack is very good to play with friends. I've tested the pack myself and I recommended at least 6GB of RAM dedicated solely to this pack (if your PC has less than 10GB of RAM I don't recommend!)
Included is a server pack that will let you run a server very easily, from your own PC or dedicated hardware. All branding and such are free to use and distribute, even commercially; just remember to follow copyright from the individual mod creators <3

