Requires Modloader 1.3.1.
Drag the contents of the archive Herobrine-mod in the minecraft.jar.
Mod, to add a legend Maynkraft – Herobrina. Now on 1.3.1.
Mob will follow you and try kill. Do not stop! You have nowhere to hide if he's close …
He is really strong and very nimble, so fight him without the top outfits no sense.