Herobrine

Herobrine is a main character in Realities and a major antagonist in Minecraft.

Appearance
Herobrine essentially looks just like Steve, except that he has a goatee and his eyes are glowing white. He can toggle the brightness of the light that his eyes produce.

Personality
Herobrine has the personality of a bully. He is selfish and mean, and greatly loathes Steve. He has some feelings for Alex, however, but he covers them up by acting mean to her. Herobrine enjoys destroying things and taking the belongings of others, and basically making people's lives miserable.

Powers/Abilities
Herobrine retains all of the powers that he has in Minecraft. He can fly, teleport, shoot fireballs and lightning, and can summon things such as food and weapons. He is undoubtedly the most powerful character out of the eight that get sent to the real world, however Slenderman is the one who's really in command.

Trivia

 * Herobrine does have some fear for Slenderman, as revealed when Slenderman forcefully tells him that he has to go to the video game convention. It is unknown why Herobrine is afraid of Slenderman, when the former is clearly stronger.
 * It is plausible that everybody just naturally fears Slenderman and what he's capable of, however.