Dream (Dream SMP)

Dream is the titular main antagonist of the eponymous Minecraft web series Dream SMP.

What makes him heroic?

 * He had many redeeming qualities as a host of Dream SMP and started out as an extremist fighting for a form of order.

What made him villainous?

 * Massacring Wilbur's rebellion in the Final Control Room.
 * Burns down the Community House. And to add further insult frames Tommy for it.
 * He then psychologically abuses Tommy throughout his exile.
 * He kills Mexican Dream.
 * He destroyed Tommy's item stash.
 * He permanently destroys L'Manberg.
 * He attempts to kill Tubbo in front of Tommy and lock him in Pandora's Vault forever.
 * He plots to control the server by stealing its residents' most valued items and blackmailing them into doing his bidding.
 * He has beaten Tommy to death in their prison cell, and resurrecting him to prove that the Revive Book works.
 * He kills Ghostbur in order to resurrect Wilbur.
 * He ditched Ranboo to be killed by Sam.

Trivia

 * He one of the only main characters in the Dream SMP by far to be Pure Evil.
 * He is the only Minecraft Fallen Hero so far.
 * His status as a Fallen Hero or a Pure Evil may change drastically or be affected in the upcoming fourth season.