Desolation

The Desolations are cataclysmic events on Roshar involving the Heralds and the Voidbringers. They were massive, continent-wide wars. After each Desolation, human civilization lay in ruins.
== Participants ==
=== Heralds ===
:Main article: Heralds
The Heralds were the leaders of Honor's forces during the Desolations. They were responsible for teaching mankind skills to help them prepare for the coming conflict. For example, Jezrien taught leadership, Vedel trained surgeons, and Kalak taught how to cast bronze. They were also each the patron of a Radiant order and helped to guide and lead the Knights Radiant. They were involved in combat, with Taln in particular becoming known for his choice of impossible battles that he won. In between Desolations, the Heralds were the ones on Braize holding back the Fused. They had made the Oathpact with Honor which gave them the honorblades and the ability to hold back the Fused. However, a loophole in the Oathpact allowed them to bend and temporarily allow the Fused to Roshar, leading them to getting captured and tortured on Braize.
=== Knights Radiant ===
:Main article: Knights Radiant
The Knights Radiant were originally a surprise to Honor, as he had not shown it to the Heralds. Spren decided to mimic the Heralds and give men access to Surgebinding by forming Nahel bonds. While the Knights Radiant as a whole helped in fighting the Voidbringers and rebuilding society, each order of Knights fulfilled a different role. The Windrunners acted as scouts, the Stonewards acted as front line soldiers, and the Lightweavers gave spiritual sustenance to the troops. Many of the Radiants, particularly the Windrunners, lived in cities in Alethela and crossed borders into other nations to fight. The Shardblades and Shardplate that Radiants could wield gave them a better chance when fighting the Voidbringers, particularly the Thunderclasts. The Radiants invited any with the desire and ability to fight or lead to come get training and potentially join them.
=== Voidbringers ===
:Main article: Voidbringers
Voidbringers is the collective term that refers to all the forces allied with the Shard Odium during a Desolation. Beings that count as Voidbringers include the Fused, Regals, singers, Voidspren, Unmade, and Thunderclasts. The Voidbringers follow a strict hierarchy. The Fused are at the top, far above the Regals. The Regals, who have bonded voidspren and attained forms of power, are above common singers. Where sapient Voidspren and Unmade fall in this hierarchy is currently unknown, though Ba-Ado-Mishram in particular has been described as a commander of Odium's forces, so she is likely near the top of the hierarchy. Some humans chose to fight for the Voidbringers as well.
== History ==
=== The First Desolation ===
The first Desolation occurred when mankind invaded Roshar. Humans had destroyed their previous home with Surgebinding and came to Roshar seeking shelter. The singers granted them the land that would later become Shinovar. Dissatisfied with what they had been given, the humans decided to invade the rest of the continent. This was the first military conflict between humans and singers. A singer who witnessed the invasion wrote the Eila Stele as a warning against trusting humans.
=== The Oathpact ===
:Main article: Oathpact
Some of the singers that were killed by the invading humans were infused with power by Odium before they passed Beyond. These singers became the Fused, Cognitive Shadows that possess living singers and could not be killed. Ishar founded the Oathpact as a solution. He and the other nine people that would become Heralds made a pact with Honor to seal the Fused on Braize. Taln was not originally meant to join the Heralds, but somehow became part of the group. The Heralds thought the Oathpact would end the endless war, but because they are human, there was a loophole. The Heralds had the ability to bend their oath and let the Fused return to Roshar, starting a Desolation. Knowing this loophole, the Fused captured and tortured the Heralds.
=== Historical Desolations ===
The coming of a Desolation was announced by the appearance of the Ten Heralds. The appearance of Midnight Essence was also a sign of an upcoming Desolation. A Desolation began when the Fused and Heralds returned to Roshar, known as the Return. Each Return, Fused needed to find singers willing to give the Fused their bodies. One of the Desolations lasted eleven years. There were not many more than fifteen Desolations total. 
A Desolation ended with the Heralds leaving Roshar and returning to Braize. This would begin the process of sealing away the Fused, known as an Isolation. 
The Heralds had a fixed period of time they could remain on Roshar. If they exceeded it, a new Desolation would start.
=== Between Desolations ===
Humankind was devastated in the aftermath of each desolation. Casualties were generally severe; in one desolation, ninety percent of the population of Nohadon's kingdom died. This mass death lead to the fall of many nations, with some—such as Sur, Eiliz, and Tarma—wiped out so thoroughly that they disappeared from history altogether. This level of cataclysmic event pushed men to a technology level equivalent to that of the stone age. Although society would sometimes progress beyond that before the next Desolation began, the Heralds would often be forced to push technology forward thousands of years in the single year after their return. It was the duty of the Knights Radiant to stay vigilant and prepare themselves and mankind for Desolations, and to fight the Voidbringers when they arrive.
Between Desolations, the Heralds returned to Braize. At first, the ten men and women hid from and fought the Fused. Inevitably, they would be caught and tortured. By the nature of their bond, the Heralds were able share their pain and withstand the torture together until someone broke. Early on, the Heralds were able to withstand torture for hundreds of years between Desolations. The torture slowly broke the Heralds, however, and the gaps were decreasing to less than ten years near the end. The last gap was less than a year long, with the Heralds breaking as soon as the Fused caught and began the torture. The only Herald to never break was Taln. The torture the Heralds endured between Desolations included hooks digging into their skin, their skin getting seared off, and their fat burning. The torture began over again every day.
=== The Last Desolation ===
:Main article: Last Desolation
At the end of what is called the Last Desolation, nine of ten Heralds managed to survive the fighting, which was an unusual occurrence. Fearful of the torture they would face on their return to Braize, the Heralds chose to break the Oathpact rather than return. Although they had been warned that lingering on Roshar would lead to another Desolation, Ishar told the others that Taln alone would be enough to maintain the Oathpact. Whether or not this was true mattered little to the Heralds as they only wished to avoid torture. The Heralds left their honorblades in a circle and all walked in a different direction, telling people that humanity had finally won the war for good. Ishar's prediction turned out to be true, and Taln held back the Fused for 4500 years while mankind believed there would be no more Desolations.
=== The False Desolation ===
:Main article: False Desolation
Unlike previous Desolations, the False Desolation did not involve the Heralds or Fused. The False Desolation began when Ba-Ado-Mishram learned how to Connect with the majority of the singers, giving them forms of power and access to Voidlight. The Radiants, unaware of how she did this, sought a way to end the fighting for good, as the Heralds had promised them. The fighting became particularly intense at this time, as the singers made a push towards Feverstone Keep, possibly as part of a plan to capture Rall Elorim.
Working together, the scholars among the Radiants theorized that an Unmade could be imprisoned like a regular spren. That devised a plan to trap Ba-Ado-Mishram and prevent her from Connecting with the singers and providing them with Voidlight. This plan would require Melishi, the only Bondsmith of his generation, and a special prison, likely a perfect gemstone. Although Melishi was confident the plan would succeed in destroying the Voidbringers, Naze-daughter-Kuzodo warned of unintended side effects. Although the plan seems to have succeeded, as Ba-Ado-Mishram has not been seen in modern times unlike other Unmade, Naze-daughter-Kuzodo's warning was correct. Because Ba-Ado-Mishram had been Connected to all the singers, their Connection and Identity was torn out of them, creating slaveform or parshmen. The Radiants' horror for what happened likely contributed to the Recreance.
=== The True Desolation ===
:Main article: True Desolation
The True Desolation began approximately two thousand years after the False Desolation, when Talenel appears at the gates of Kholinar, after returning to Roshar from Braize. Not all that long after, at the Battle of Narak, Stormform listeners summon the Everstorm, which appears to begin the True Desolation.
== Warfare ==
=== Fabrials ===
:Main article: Fabrials
During the ancient Desolations, mankind did not have access to the modern fabrials and fabrial knowledge that is currently known on Roshar. The only fabrials they had access to were ancient fabrials. These fabrials seem to work through a mutual agreement with a sentient spren rather than trapping a spren in a gemstone. The vast majority of fabrials seem to replicate Surges and were used in a support position rather than actual combat. The Oathgates utilizes the Surge of Transportation to allow instantaneous travel across the continent. Healing fabrials use the Surge of Progression to heal wounds and seem to have been carried often by Radiants on patrol. Although it is not currently known how these fabrials were created, Aimia could have been involved as that is where Soulcasting fabrials originated. Urithiru is a giant fabrial powered by the Sibling.
=== Technology ===
Humanity was stuck at an extremely low level of technology during the Desolations. Most soldiers fought with bronze and leather armor. Because of the destruction, humanity often still had stone tools and weapons when the Heralds returned. The Heralds would attempt to push humanity forward several thousand years worth of technology in the year before the Desolation, which often included learning to cast bronze. Even when humanity had learned to cast bronze already, the Heralds tried to advance technology further. Other areas they attempted to push technology forward include medicine, where Vedel would teach techniques such as keeping wounds clean.
== Culture ==
:See also: Vorinism
According to Vorinism, mankind fought the Voidbringers during Desolations ninety and nine times, before mankind finally won and drove them back to the Tranquiline Halls. That victory was later referred to as the Last Desolation.
== Notes ==
es:Desolación