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City of Zaun

Zaun is a city-state located in the northeastern part of Valoran.


Zaun, also known as the City of Privileges, is a city-state both supported and ruined by unchecked industry, mercantilism, and magic run amok. The pollution from the countless factories and laboratories is constantly spewed into the environment. The urban heart of the city-state is often choked with smog that blocks the morning sun and drains the sky of its pastels. Visitors have called the sky the "Zaun Gray", and describe staring up at it akin to seeing the beginnings of a cosmic disturbance. As polluted as Zaun is above-ground, its subterranean levels are far worse. All of Zaun's runoff waste pools together in its sewers, mixing together into toxic and mysterious concoctions.


There are currently 12 known locations encompassing Zaun.

College of Techmaturgy

The Cities best known institution of learning and prime location for techmaturgical research for the new and unexperienced. It also has cultural ties with Noxian's Bleak Academy.

Dr. Mundo's Laboratory

The main research location of Dr. Mundo Doctor Edmundo, it is where he altered his body through chemical means.

Priggs Industries

Priggs Industries are is large industrial complex of Dr. Priggs. It houses a large amount of warehouses and factories. It was later revealed that the complex house underground holding facilities and slave labor camps which has since ruined the reputation of the Industry. Graves Graves was one of the prisoners that escaped from one of the Industries tightly controlled prisons known as The Locker.

Sump Works

Sump Works, and Sector 90TZ located in it, are one of many locations in Zaun. It is here where Twitch Twitch was spotted after his mutational transformation.

The Slums

The Slums of Zaun are one of the most densely populated and polluted locations in Valoran. Large pipes flowing with industrial waste are placed around its buildings. Many of its residence are main source of labor for Zauns factories. The Memorial Wall is a place where residence of The Slums give homage to those they had lost.

Viktor's Laboratory

The main research location of Viktor Viktor, the cities infamous robotics and cybernetics inventor. It has recently been trashed by Piltovers Jayce Jayce after Viktor stole an energy crystal from him and used it for his experiments.

Zaun sewer

Zaun's sewers are the where all the cities toxic waste ends up and is tossed into the sea. Many creatures such as rats live in this underground area, some of which had mutated from the toxic waste, such as Twitch Twitch.


While known to be a notoriously self-centered people by other nations, the denizens of Zaun collectively take great pride in themselves and their city. To them, their right to do as they please is what makes Zaun the freest city-state on Runeterra. As a result the streets of Zaun are a constant hive of activity. Shopkeepers with a variety of eccentric items can be found at every corner of the city, with the dark and seedy alleys overflowing with ambitious individuals willing to give their all for a profit. It's also said that corporate rivalry is the very spirit of competition that defines Zaun as a city-state. Nevertheless, both espionage and sabotage are considered common practices when doing business with Zaunites.

The citizens of Piltover that encountered Jinx Jinx "described the street fashions of Zaun in her dress."


While Zaun's ambitious patrons do much to advance the field of science on Valoran, their research and inventions often push the boundaries of morality on a daily basis.

  • The nation of Zaun is particularly famous for its Alchemists, who often alight the city with their magical concoctions. Their most renowned member is known as Singed Singed, the Mad Chemist. He is best known for creating genocidal toxins which are potent enough to wipe out an entire village.
  • The advanced College of Techmaturgy resides in the city, a forefront in the study of hextech devices. The doctorate students there are often credited for creating the first intelligent steam automaton, which they called Blitzcrank Blitzcrank, the Great Steam Golem.
  • With his tremendous knowledge of the human anatomy and its tolerance to pain, Dr. Mundo Dr. Mundo, the Madman of Zaun, strives to some day create the perfect science-enhanced killer. As a result, there are few household pets left in the city due to the doctor's appetite for live experimentation.
  • Seeking to understand magic and its mysteries, the infamous Dr. Xavier Rath conducted a risky experiment that would give non-magical individuals the power to control magic. With a great deal of luck the procedure was a success for one participant, granting Twisted Fate Twisted Fate, the Card Master, the ability to teleport.
  • Twitch Twitch, the Plague Rat, has publicly stated his goal to gather enough of the materials needed to recreate the strange process in which he gained his sentience. Were he to succeed, it would mean a bold and brazen step forward for the evolution of life on Runeterra.
  • Through the joint efforts of Zaunite Professor Stanwick Pididly and the Noxian Bleak Academy, the deceased soldier Urgot Urgot, the Headsman's Pride, was reconstructed and resurrected. Urgot's existence represents the first and only successful combination between the field of techmaturgy and the art of necromancy.
  • Viktor Viktor, the Machine Herald, is a techmaturgist who engineered parts to replace and improve his own body. Almost no trace of the original man remains. He became obsessed with what he called "the glorious evolution", where man would renounce his flesh in favor of superior hextech augmentations.
  • Zac Zac, the Secret Weapon, is the product of a Zaun experiment to manufacture a hexchem-engineered supersoldier – the Zaun Amorphous Combatant. Combining brute strength with limitless flexibility, he is a versatile juggernaut: a creative fighter who bounces over obstacles and pounds his foes into submission.


One example of the denizens' love for freedom of expression is the unlawful synthesis of "Shimmer", a corrosive techmaturgical waste substance that is popular among Zaun's rebellious youth. When slathered onto the skin the Shimmer stimulates intense emotions in its subject. The Shimmer then creates an assortment of shining colors that corresponds to the emotion the subject is feeling. Though frequent application of the caustic glop can result in progressive degeneration of the skin and muscle tissue, a rumor that Shimmer can grant its wearer unnatural abilities has simply increased its demand.

Festival of Flight

The Festival of Flight is an annual festival between Piltover and Zaun. The Main focus of this event is to showcase each cities technological supremacy through peaceful means like The zeppelins races have been occurring officially for at least 16 years.


Zaun crest

Zaun crest

The city's governing body, the liberal Council of Zaun, are extremely lenient with their restrictions. This has allowed their researchers and inventors the leeway to push the bounds of their experiments at an accelerated rate, for better or worse. Some say the city-state is run more like a corporate business with no restraints rather than a society of law and order. Zaun’s Chief Executive, Chairman Magnus Dunderson, is said to have had a relatively long reign.



The city shares a friendly relationship with the nation of Noxus. It assists Dr. Mundo Dr. Mundo, the Madman of Zaun, in his ambition to create the perfect science-enhanced killer. They have provided the doctor a laboratory within their Capital city and have given him free reign to pursue his life's work in his spare time. Alchemists from the Zaun were also recruited by Noxus during their invasion of Ionia, the most heinous of them being Singed Singed, the Mad Chemist. The brand of mass death and destruction the madman unleashed remains a festering scar on Ionian history. When the necromantic reanimation of Urgot Urgot, the Headman's Pride, proved problematic for Noxus due to his lifetime of injuries, a prevailing scholar of Zaun named Professor Stanwick Pididly provided the solution by forging a new body for the headsman.


As the two leading city-states in the development of hextech, Zaun and Piltover have a deep competitive rivalry, both vying to be the ones directing the future of techmaturgy on Runeterra. There are frequent smuggling campaigns orchestrated by zaunite thieves, valuable technologies are then later sold on the blackmarket all across Runeterra.


Noxian Trade Relations Improve

At the base of the Ironspike Mountains, along the main trade route between Zaun and Noxus, there lies two smaller villages: Askay and Meland. For generations the people of those villages had been embroiled in a bloody feud. The lawlessness of the region had complicated the development of trade agreements between the two city-states, limiting their interaction to wartime pacts serviced by mercenary contracts and alchemical weapons. However, after some Noxian intervention, both Askay and Meland have put aside their differences and declared their allegiance to Noxus. With the conflict resolved, Zaun and Noxus were now free to pursue more thriving peacetime trade relations.

The Festival of Flight

Tensions between Piltover and Zaun renewed as the 16th Festival of Flight race drew near, marking the beginning of the annual Techmaturgical Conference. The city of Zaun had been named victor of the symbolic event for the last four years running, though they showed a great deal of trepidation towards the upcoming match after Piltover publicly unveiled their new state-of-the-art zeppelin.

While it's difficult to classify any dirigible as small, the appropriately named “Tailwind” aircraft was a record-breaking length of 27 meters. Not only was it the first zeppelin to meet such small size constraints, but it also pioneered the utilization of Piltoverian Chrono-Technology. The new prototype “Chrono-propeller” engine, which received tremendous design contributions from Zilean Zilean, the Chronokeeper, was rumored to manipulate time itself to reach speeds that would otherwise be impossible under Valoran’s constantly changing atmospheric conditions. The zeppelin would be piloted in the race by Janna Janna, the Storm's Fury, who was once one of Zaun’s most promising mage talents before defecting from the city-state several years ago.[1]

Zaun Loses the Annual Zeppelin Race

Piltover zeppelin race

The Tailwind

Janna’s record-breaking zeppelin “Tailwind” defeated the Zaunite flagship “Lead Zeppelin” at the annual Techmaturgical Conference in Piltover. Zaun’s “Lead Zeppelin” had maintained a strong lead from the race’s start in Piltover. The Zaunite flagship, a powerhouse of black metal and Zaunite techmaturgy, had claimed victory at the Conference for the past four years. As the two zeppelins crossed the Bluewind Bay, however, Tailwind’s chrono-propeller engine allowed the craft to navigate through the bay's storms utterly unfettered, securing Piltover’s victory. After Tailwind sailed into Piltover hours before Zaun’s Lead Zeppelin, Zaunite representatives immediately contested the victory, claiming that the chrono-propeller gave Piltover an unfair advantage. Conference officials, however, overruled their protest.

Warehouse Revealed to be a Corporate Prison

An unassuming Priggs Industries warehouse in Zaun was discovered to be a corporate prison when a breakout from within revealed a secret entry point.

The commotion began when Edward Manfred was overseeing a routine inspection of his own warehouse next door. Manfred stated that he heard an explosion from Priggs' warehouse and went to investigate. Manfred reportedly entered the Priggs warehouse to witness an Graves unidentified man grappling with a pair of guards. The man threw a smoke grenade of some sort, and when the haze cleared, the two guards were unconscious and the man had gone. Manfred was the first to discover a passage to an underground holding facility that had been blown open from within from a dynamite blast. Inside was what appeared to be a prison, but one cell was empty. The other five prisoners, however, were quickly released.

One of the prisoners was discovered to be Falren Danart, whose disappearance and assumed death three years ago was thought to be the cause of his father's failed management and subsequent bankruptcy of the famed Danart Chemicals, a once-rival company to Priggs Industries. With Falren's freedom, however, Danart immediately came forward to state that he was blackmailed following his son's capture and imprisonment. As this information has become available, the estimated value of Priggs Industries has plummeted in Zaun. Other warehouses under the Priggs name have been searched, primarily by forces under Manfred, though no other holding facilities have been discovered. Production at Priggs factories has all but shut down as employees are questioned. Dr. Priggs himself, however, has vanished from the public eye. Unbeknowingly to the public, he was executed by Graves after revealing information of his whereabouts.

The Herald and the Defender

After Viktor Viktor stole the Arcane Crystal from Piltover, Jayce Jayce invaded his lab and defeated his acolytes. He made his way into the heart of the lab where Viktor had used the crystal's energy to fuel his automatons. They both fought fiercely and both had suffered severe injuries. In the end, Jayce managed a desperate strike at the crystal. He shattered it and escaped as Viktor's machines erupted in flames.

Zaun Amorphous Combatant Lab Documents

Z.A.C. Lab Documents Page 1

Z.A.C. Lab Documents Page 2

Z.A.C. Lab Documents Page 3

Z.A.C. Lab Documents Page 4

Z.A.C. Lab Documents Page 5

Z.A.C. Lab Documents Page 6

Z.A.C. Lab Documents Page 0


  • Hextech Anivia
  • Hextech Annie
  • Rusty Blitzcrank
  • Vandal Brand
  • Battlecast Prime Cho'Gath
  • Bioforge Darius
  • Hextech Galio
  • Jailbreak Graves
  • Hazmat Heimerdinger
  • Hextech Janna
  • Battlecast Kog'Maw
  • Hextech Singed
  • Augmented Singed
  • Mad Scientist Singed
  • Battlecast Alpha Skarner
  • Vandal Twitch
  • Battlecast Urgot
  • Battlecast Vel'Koz
  • Creator Viktor
  • Prototype Viktor
  • Full Machine Viktor
  • Vandal Vladimir
  • Special Weapon Zac
  • Mad Scientist Ziggs


Related Themes

Affiliated Champions

Champion Ties
Dr. Mundo Dr. Mundo, the Madman of Zaun Birthplace; notorious Zaunite scientist
Ekko Ekko, the Boy Who Shattered Time Birthplace; Zaunite vigilante
Jinx Jinx, the Loose Cannon Birthplace; Zaunite terrorist of Piltover
Singed Singed, the Mad Chemist Birthplace; notorious Zaunite alchemist
Twitch Twitch, the Plague Rat Birthplace; rodent representative of Zaun
Urgot Urgot, the Headsman's Pride Reconstructed cyborg of Prof. Stanwick Pididly[2]
Viktor Viktor, the Machine Herald Birthplace; leader of the Glorious Evolution movement
Warwick Warwick, the Blood Hunter Birthplace; notorious Zaunite manhunter[3]; procurer
Zac Zac, the Secret Weapon "Birthplace"; Zaun Amorphous Combatant; Zaunite hero

Other Related Champions

Champion Ties
Blitzcrank Blitzcrank, the Great Steam Golem "Birthplace"; sentient steam automaton
Fiddlesticks Fiddlesticks, the Harbinger of Doom Summoned by Istvaan, a powerful Zaunite mage
Graves Malcolm Graves, the Outlaw Imprisoned by Dr. Aregor Priggs, a Zaunite official
Janna Janna, the Storm's Fury Birthplace; defected
Jayce Jayce, the Defender of Tomorrow An adversary to Viktor Viktor
Soraka Soraka, the Starchild Warwick Warwick seeks to rip out her heart[4]
Twisted Fate Twisted Fate, the Card Master Gained magical powers from Dr. Xavier Rath
Vi Vi, the Piltover Enforcer Birthplace; defected
Ziggs Ziggs, the Hexplosives Expert Rescued the captured Yordle professors

See Also


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