This is one hostile chicken, good for PvE. Enjoy:)
Note: Minify the command to avoid issues :)
Nether Jockey boss
Dual Bomb
Enderlord1337's Book of spells and tactics
Infinite Tnt Chest
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)