A huge tower of jeb_'s
Note: Minify the command to avoid issues :)
Vampire Army In A Command (Particles Included As A Bonus! :D )
Super Ultimate Chest!
Morph into a Ender Dragon in one command
Backpack In A Command!
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)