User blog:MarvelDCandFantasyFanBoy12/Some Plot Twists

Let's see how good this will be considering that I know barely anything about what you'll put it in. Feel free to modify it to fit your idea.
 * A supporting character is unknowingly the human (or animal) vessel of an evil threat.
 * The long thought to be dead relative is alive.
 * A character who hired the main to stop an evil is actually the evil one all along.
 * The arch enemy is actually manipulated to being evil because family.
 * The potential love interest is actually a clone.
 * A seemly normal person is actually in the ranks of a villain group.
 * An older sibling of a main character is involved in crime.
 * The friendly mentor is the good half of the main antagonist.
 * The main character becomes the main villain in the future and wants to cause it earlier by traveling back in time.
 * A recurring villain is actually a brainwashed best friend.