this dragon is unkillable and it can be on your side to!
Note: Minify the command to avoid issues :)
THE MEGA UNDEFETABLE DRAGON
mystery potion
THE MEGA RUNT
THE MEGA SUPER GOD HELMET
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)