A wither skeleton with the head of a enderman.
Note: Minify the command to avoid issues :)
Shield 4 Minecraft
WEAR MY HEAD!!!
Zombie Herobrine
The Stick-Sword
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)
hollyleaf30
hollyleaf30
darkknight3227
galbby5
deadpoolbadhair