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.