Took me 8 hours to make, have fun...
Note: Minify the command to avoid issues :)
Limbo Creatures
Creepumpking Mask
Starter Chest (Not Super OP)
TROLL FACE ARMOR, AND MOB EGG
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)