I had this stored in text file since 07 - December - 2016.
Note: Minify the command to avoid issues :)
[OLD COMMAND] Surprise Chicken Jockey
Nature Armor Set
Enormous TNT Block
#TooFast4Me
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)