(You can edit you mob :D)
Note: Minify the command to avoid issues :)
Cute ArmorStand!!!
OP Flint & Steel
OverPower Zombie = = [WTH]
Tellraw OP Sword
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)