IF YOU CAN'T KILL A GHAST OR A GIANT THIS GUY WILLKILL YOU
Note: Minify the command to avoid issues :)
Troll's Creeper spawner (Nuclear Creeper)
Super cape
Dark Angle
SECRET WIZARD VILLAGER
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)