KZL Worlds is a pack that focuses on enjoyment of the game while making sure there are not TOO many over powered things.

A huge difference in my packs compared to other so called Kitchen Sink packs is that I want the land to be unique and interesting to build on. So I tend to use mods that change the original minecraft landscape dramatically.

KZL Worlds will give you the ability to do what you choose, be it magic, tech or exploration.

Do you want tech? Well I focus on RF mostly, we have..

Mekanism

Thermal Expansion

Draconic Evolution

Deep Resonance

Extreme Reactors

..Plus lots more

I find that mods such as IC2 or Tech Reborn are over complicated to a point where they are no longer fun, if you want those look somewhere else.

Do you want magic?

Botania

PSI + Magical Psi

Wizardy

...Plus a few more

Do you want exploration?

RF Dimensions

Lots of cool places with Open Terrain Generator (Biomes Bundle)

Aroma's Mining World

You wont find Twilight Forest or Abysmal Craft in here due to they tend to rarely be used or not much fun in the overworld causing more bloat than necessary.