Put the "Cool Armour" Emerald In the off/left hand and see the magic
Note: Minify the command to avoid issues :)
Nether King 1.9
The Ender Egg Challenge
Cool Armour
Aliens + Alien Items...
go 1000mph with a walking stick
TnT
Get cool minecraft banners in ONE COMMAND NO MODS!
Herobrine's Flesh