Give me that axe !
Note: Minify the command to avoid issues :)
Better EnderDragon (4 commands)
More mobs in 2 command (Second one below}
SkeletalMage 1.11.2
Northroniss,Nightmare of the skeletons (REALY POWERFUL!)
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)