Adds more enchantments that fit in with vanilla
Adds more recipes for hard to acquire items
Less annoying Phantoms and Phantom related content
Allows changing gravity per dimension
A few small changes to mobs and interactions
Adds alternative chestplates that increase attack damage
Makes spawners challenging, plus a new mob related to spawners
Adds corinthium alloy and related items
Completely reworks the breeding system
Adds unique weapons designed and balanced around the better combat mod