Better exp

This modpack add a huge amount of content that Minecraft should have included: around twenty new weapons and armor sets, new bosses,new enchantement  and over 10 new biomes and structures—all without drastically changing the base game.
It also features the End Update,
the Wither Storm,
voice chat,warden dimention 
and the ability to invite friends via Essential to join your world and play together.
IMPORTANT!!!!
Remember to enable the texture packs for the best gameplay experience (shaders aren’t required, but they are recommended).

New in version 1.1:
When you die, you can be revived by another player—which can be useful in Hardcore mode.
There are also a new shader and texture packs for enchantments, as well as bug fixes.

New in v1.2: Xaero’s Minimap and Xaero’s World Map have been added. The “Fresh Moves” resource pack has been replaced by the “Animation Overhaul” mod. Bug between mods fixed.

Version 1.3 adds the Void Totem, which allows you to survive the Void, and includes the “Reimagined Torches” texture pack. 

*New feature*
Version 1.4 adds the ability to sit on the ground by assigning a key to the controls. Items now have a more realistic “physics.” The major addition in this update is enderite, which you can find in the End. 

Version 1.5 adds new bosses to defeat and a diamond apple that is extremely overpowered; to craft it, you need to surround an enchanted golden apple with 8 diamonds.