I have now put the command in the command box
Note: Minify the command to avoid issues :)
WITHER KING MOB!!
GOD POTION (MOST OP)
Mr.MAYHEM MOB!!!
Ocean Defender Boss!!!! Decently Hard Compared to My Other Bosses
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)