zaaaaaaaaaasdsfdgfhj lk;;l"?
Note: Minify the command to avoid issues :)
Fish Warrior Mini boss battle (1.8,1.9)
More mobs: Burning skeletons 1.8.7 (Read The comments)
Red bull 2.0 (Aka Black red bull)
BECOME GOD
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)