This is the leader of the Guardians.
Note: Minify the command to avoid issues :)
More Alcoholic Eggnog
Bence6's Revenge Potion
ULTIMATE SWORD!
Bence6's Super Enchanted Diamond Spade
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)