A boss weaker then ED or WB.I'll edit this soon if it doesn't work.
Achtung: Minifiziere den Command um Probleme zu vermeiden :)
A magical book
Some cheat boots
An awesome server
Custom Crafting in one command!
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)