Tiersiscraft was created as a middle ground to try fun technology mods such as applied energistics and RFtools, and Environmental Tech, mixed in a world with a lot of building mods and some magic sprinkled around.
The pack uses Biome Bundle for a change of pace, Coherent Villages to make the world a bit more alive, And has a host of other quality of life and convenience mods, such as storage drawers and ender storage.
This modpack should not be extremely difficult, and is ideal for the builder who like to work on and complete projects.

