Phase

Exploration: 

find tons of new structures scattered around the overworld, nether and end islands. Dungeons are prominent with new loot to find

Combat: 

An overhauled combat system using better combat brings a more immersive way to how combat plays out in minecraft. Combined with many different weapon mods that bring about unique abilities, the way PVE will occur is completely different from vanilla minecraft

QOL:

lots of quality of life mods that bring about unison and smoothness to general gameplay ranging from a new mapping system to a completely overhauled death system 

Equipment:

find interesting new equipment in chests throughout the different structures that all grant different, unique stat bonuses or abilities such as artifacts and jewelry