Flickering Horizons

This mod pack drastically overhauls terrain generation in all dimensions, creating an entirely new experience. The fundamentals of the game still remain the same, but some new bosses and mobs in addition to the terrain make Flickering Horizons a breath of fresh air from vanilla. It also does not have an incredibly heavy mod load, so it can be run better than many other packs. Also, it is somewhat fraught with peril.