It dose not always work and am gonna find out why!!!!
Note: Minify the command to avoid issues :)
HEALTH BOOST 10 (not absorbation!!)
dumb death
HOLY CRAP
killer bunny horse combo!
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)