War

War is an extremely powerful entity, embodying conflict and strife amongst humans. War, also known as the Red Horseman, is affiliated with Famine, Pestilence and Death. War is one of the Four Horsemen of the Apocalypse. War appears to be the third oldest. Due to the times and technology, War travels in a red Mustang which represents his red steed. He manifests by mimicking human form, specifically assuming the form of a deceased man named Roger.

History
War is indirectly summoned and triggered by Lucifer's release from the Cage. Appearing on Earth, he assumes human form. He causes great catastrophe and chaos in a small town.

Good God, Y'all
Upon Lucifer's arrival on Earth from the Cage opened by Sam' actions, War manifests on Earth by mimicking the physical appearance of a man named Roger. He then decimates a bridge and pollutes a river. During this situation, Rufus calls a wheelchair-bound Bobby Singer for help, stating that demons have infested a town. Unable to go himself, Bobby deploys Dean and Sam instead. Upon investigating, Dean and Sam run into Ellen, and she takes them to a safe haven in a small church, where multiple innocent bystanders lay low. Ellen informs them that Jo and Rufus have been captured and that Jo is most likely being posses by a demon. Sam decides to accompany Ellen in searching for Jo, wherein Dean stays behind to protect the people.

Soon after leaving the church, Ellen and Sam find a nest of demons, although Sam is drawn back to find that they have a fire going because demons don't get cold. They prepare to enter but are stopped by Rufus and Jo. They fight each other and Sam gets taken, forcing Ellen to retreat.

Tied and gagged, Sam wakes up to find that Rufus and Jo have black eyes and vice-versa, as so does Sam. Confused, Rufus spills Holy Water on Sam but nothing happens so he forces salt down his mouth but still nothing happens. Back at the church, they prepare for a fight by gathering and setting up ammo and weapons. Dean and Ellen talk about what happened.

Back at the hideout, a man in glasses approaches Sam. Sam soon learns that the man isn't human but War, the Red Horseman. They talk and War turns his ring and screams, alerting Rufus and Jo who knock Sam out. Back at the church, Dean deduces that the conflict isn't demon-orientated but that War is behind it all. Everyone leaves to go fight each other and Dean and Ellen go to the hideout. Dean fights Rufus and convinces him that War is here and he releases Sam and Jo learns the same by Ellen.

Later, Dean and Sam approach War and remove his gold ring and he runs.

Powers and abilities

 * Indestructible – War himself, as a Horseman, cannot be physically destroyed. War, like the other two riders, requires a colored ring that respectively channels his essential core abilities. Although in the case of Death, he doesn't appear to be weakened when he removes his ring.
 * Immortality – War is not subjected to death and disease therefore he can’t wither although ironically enough, he along with the other three riders, seems to age over time.
 * Induced Hallucination - War can manipulate how people smell, hear and see him.
 * Teleportation – War can go anywhere he chooses in the universe.
 * Super-strength - War proved immense strength by breaking a bridge.
 * Super-stamina - War requires nothing to keep him going.

Season 5

 * Good God, Y'all