OverPower Zombie !!
Very very Cool
Note: Minify the command to avoid issues :)
Hug ArmorStand
OP Flint & Steel
Tellraw OP Sword
OverPower Skeleton & More
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)