Note: Minify the command to avoid issues :)
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Fish Warrior Mini boss battle (1.8,1.9)
Chicken Jockey Jockey (1.9.1)
Weakest sword in history of Minecraft no mods !!!
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)