This Modpack is a Heavily Enhanced Vanilla Modpack That is Combined With Many mods to enhance the vanilla feel, but also add a lot of new content and features
Lighting effects from Bliss Shader
Realistic Clouds with Massive Render Distances
Ember's Floating Islands is the mod here
The New Nether with more creatures and structures
The Ender Dragon now feels less like a stupid boss, but now hard and challenging