this is the nighty sleeper but it should work now
Note: Minify the command to avoid issues :)
Troll Creeper
Nighty Sleeper 2.0
Enderdragon Pet Model (wont move cause its to show it)
Nighty Sleeper (For Vampire Adventure Maps
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)