An OP wither riding an ender dragon
Note: Minify the command to avoid issues :)
EnderDragon jockey
Super Unlucky Potion that will kill you!
Mystery Good Bad Potion
Weird OP? Chest
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)