He serves no purpose. Why? Because he doesn't exist. He was made up by Notch as a joke to scare players. The lies state that he burns forests, and builds odd structures in the world. But there is nothing to worry about. It's all fake.
There is a Minecraft player with the username Herobrine but they have not been noticeably active.
That's a map, not a seed. You can find it on Google.
rabbits, ender mite, elder and normal guardians, herobrines are removed
herobrines pasword is denelionbrown123
No, Notch is.
longliveherobrine. by Jacob
The purpose of minecraft is to survive, build, explore and create, but what you want to do is that is to kill the Ender Dragon and The Wither Boss.
Herobrines is a creepy pasta my suggestion is to build a grave yard and summon him
To make a door on the ground.
The purpose of a wigwam or tee-pee is shelter. Sweet! I've just received my free minecraft giftcode! >> minecraftcodes.info <<
The purpose of it is exploring, building crafting. Another on is defeating the ender dragon, the wither and other scary monsters.
Steve is your character in the world, it's nice for them to have a name and backstory, it helps with the gameplay