This pack is all about building and messing with the in game blocks and textures to build the biggest and best buildings possible.
The pack SamVgamer plays on in his modded survival series.
Some mods that are included are:
Actually Additions
Agricraft
Alternate Terrain Generation
AppleCore
Baubles
Better Foliage
Biblio Craft
Bookshelf
Carpenter's Blocks
Chisel
CodeChickenCore
CoFH Core
Cooking For Blockheads
Extra Utilities
Farseek
Fast Leaf Decay
Forestry