He's a foodie, all right. Defeat him!
Note: Minify the command to avoid issues :)
Lightning Bolt-A-Tron. Summons Lightning Bolts!
DECOR CRATE I
Power Drink 1
VIAL OF JOY!
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)