This May Be Really Hard because 100 health
Note: Minify the command to avoid issues :)
Spash Gunk Potion
Punching Spell
Vampire Vanilla Mod
Undead 99 year old herobrine
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)