This mod-pack enhances Almost all vanilla aspects that you come to love.
World generation is one of the bigger things that is emphasized in this modpack, with Dynamic Trees and Biomes O Plenty being some of the more obvious you will see right off of spawn. some other things you will see in world generation is new versions of vanilla structures in a collection of mods such as YUNG's Better Desert Temple, Better Dungeons and Better Mineshafts.
Another big aspect of the mod-pack is an almost RPG aspect with Cataclysm which will add 6 brand new bosses to the dimensions you've come to know in Minecraft, as well as minor magic mods being added such as Blood Magic, Apotheosis and Ars Nouveau, other more minor mods being added such as Immersive armor if you wish to have a deeper roleplay experience. Last but not least is Twilight Forest one of the community's favorite mods and a good addition to a RPG like experience.
The Final major aspect of the mod-pack is for the builders of the world, mods such as Rechiseled and the Macaw line of mods including roofs, windows, doors, trapdoors and furniture. this allows you to truly build to extreme detail.

