OMG!
Note: Minify the command to avoid issues :)
New Boss: Sandstorm!
FOOD HEAD CHEST!
The Raarg Rider, Also Known As The Horse Jockey!
Ancient Wither Skull!
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)