Chamon is the Realm of Metal in Age of Sigmar — a shifting landscape of liquid metal, crystalline ore and aether-gold. It is home to the Kharadron Overlords, the sky-faring duardin who built a technological civilisation in Chamon’s skies. Of all the Mortal Realms, Chamon is often described as the most mutable: a domain where the laws of matter bend and where ground that seems solid can change its nature.
Chamon embodies metal in its broadest sense: not just physical metals and alloys, but the principles of transformation, transmutation and alchemy. Change is part of the realm’s nature, and those who live there have to adapt to it.
What Does Chamon Look Like?
Chamon is a realm of striking visual intensity. Its landscapes are dominated by metallic substances: iron plains, copper mountains, quicksilver rivers and seas, and metal-flecked skies. In many places the ground itself is unstable, shifting between solid and liquid states.
The sky is one of Chamon’s most distinctive features. Floating islands and masses of metal drift on magnetic currents, and seams of aether-gold run through the upper atmosphere. This is where the Kharadron Overlords built their civilisation, raising their sky-ports high above the dangerous surface.
Light in Chamon is often described as metallic in quality, reflecting and refracting off the realm’s surfaces. Life has adapted to the environment too: accounts describe plants and creatures that incorporate metal into their bodies, so that even Chamon’s wildlife can be hard-shelled and dangerous.
Who Are the Kharadron Overlords?
The Kharadron Overlords are the dominant civilisation of Chamon’s skies — sky-faring duardin (dwarfs) who have set aside the traditional duardin reliance on gods and ancestor-worship in favour of science, commerce and the Kharadron Code. They are one of the most distinctive factions in Age of Sigmar: a technological, profit-driven civilisation in a setting dominated by magic and gods.
During the Age of Chaos, when the forces of the Dark Gods overran the Mortal Realms, the duardin of Chamon lost their mountain holds. Survivors took to the skies, using aether-gold technology to build cities that float far above the Chaos-ravaged surface. Their survival came from adapting, which is a very Chamon response.
Kharadron society is governed by the Kharadron Code, a body of law, custom and regulation that covers everything from trade to warfare. It replaces the religious traditions of other duardin with a pragmatic, legalistic framework, and the sky-ports are run by councils of admirals and merchant interests rather than priests or kings. Wealth and contracts carry great weight.
The Kharadron military is built around their sky-fleets: armed airships ranging from small Gunhaulers to Frigates and huge Ironclads. These vessels are powered by aether-gold. Kharadron warriors wear heavy aether-powered suits and diving-style helmets and carry weapons that combine engineering with aether-gold technology.
The six major sky-ports are Barak-Nar, Barak-Zilfin, Barak-Zon, Barak-Urbaz, Barak-Mhornar and Barak-Thryng. Each has its own character and its own interpretation of the Code. Barak-Nar is the largest and most influential, Barak-Zilfin is famed for its skilled sky-sailors, and Barak-Zon is known for its martial pride. They give players a ready-made theme and colour scheme for a Kharadron army.
What Is Aether-Gold?
Aether-gold is the most valuable substance in Chamon and the foundation of Kharadron civilisation. It is a lighter-than-air metallic gas found in seams and clouds in the upper atmosphere. Refined, it powers the Kharadron fleets and their technology, and the right to harvest and trade it underpins their economy.
Harvesting aether-gold drives Kharadron life. Prospecting fleets scour the skies for new deposits, the gas is extracted and refined, and the trade in it generates the wealth that sustains the sky-ports. The Endrinmasters, the engineers who maintain the airships and their endrins, are among the most skilled technologists in the Mortal Realms.
Control of aether-gold is also a source of political power. Sky-ports and companies that control rich deposits prosper; those that don’t must trade, negotiate or fight for access, and a newly discovered seam can set rival fleets against each other.
What Other Inhabitants Does Chamon Have?
While the Kharadron Overlords are Chamon’s best-known civilisation, the realm has other peoples and powers:
Other duardin: Not every duardin took to the skies. Some held on to traditional holds and the old ways of ancestor-worship and craftsmanship. On the tabletop, these Dispossessed-style duardin are now part of the Cities of Sigmar army rather than a faction of their own. The Fyreslayers, warrior-cults who seek the ur-gold of their shattered god Grimnir, are another duardin culture whose lodges range across the realms.
Sigmar’s cities: The Cities of Sigmar and the Dawnbringer Crusades push Order civilisation into many realms. Any settlement in Chamon has to contend with its transmutative nature as well as the Chaos forces that still contest the realm.
Chaos forces: Tzeentch, the Chaos God of change and sorcery, has a powerful presence in Chamon. The realm’s mutability suits his nature, and much of Chamon suffered under Tzeentchian rule during the Age of Chaos. The Disciples of Tzeentch are the faction most closely linked to the realm.
How Does Metal Magic Work in Chamon?
The magic of Chamon governs transmutation, alchemy and the manipulation of physical matter. Within the realm itself, this magic is ambient and powerful.
In the lore, metal magic lets its practitioners turn one substance into another, reshape objects and harden or soften materials. In battle, metal mages can weaken enemy armour and weapons or turn solid ground treacherous.
The danger of Chamon’s magic is uncontrolled transmutation. The realm’s ambient energy can cause spontaneous changes to objects, terrain and even living things, which makes long-term life in its more magically active regions hazardous.
How Are the Kharadron Overlords Played on the Tabletop?
On the Age of Sigmar tabletop, the Kharadron Overlords are a shooting-focused army that values mobility and ranged firepower over melee. The army is built around infantry (Arkanaut Company, Grundstok Thunderers), heroes (Admirals, Endrinmasters, Aether-Khemists) and airships (Gunhaulers, Frigates, Ironclads).
The army’s signature trick is its sky-fleet: airships can carry infantry, delivering them where they are needed and keeping them out of melee until the right moment. Kharadron players use that mobility to control engagement distance, shooting at range while avoiding being pinned down in combat, where the army is weakest.
The sky-ports are part of the army’s identity, but how (or whether) each one is represented in rules depends on the current battletome. In 4th Edition, army rules, enhancements and battle formations come from the latest Kharadron Overlords battletome and the current Battle Profiles, so check those for exact options.
In general, Kharadron armies win by threat projection — moving shooting units rapidly to wherever they are needed. Their weaknesses are vulnerability in melee and reliance on heroes for support, so armies that close the distance quickly or pick off key characters can trouble them.
Chamon in the Broader Age of Sigmar Narrative
Chamon’s mineral wealth and aether-gold make it a frequent battleground between Order and Chaos. The Kharadron Overlords’ gradual move from isolation towards greater involvement in the wider wars of the Mortal Realms has been a recurring thread in their story.
The Tzeentchian presence in Chamon gives the Kharadron and other Order factions a natural enemy. The contrast between Tzeentch’s sorcerous transformations and the Kharadron’s scientific use of the same realm’s resources makes for a strong thematic rivalry.
Frequently Asked Questions
Is Chamon made entirely of metal?
Mostly, but not entirely. Metal dominates its landscapes, from the ground and mountains to the seas and skies, but the realm also has stone, life and other materials. Even living things in Chamon tend to have metal in their make-up.
Can you mine normal metals in Chamon?
Yes. Familiar metals such as iron, gold, copper and silver are abundant, but the realm’s transmutative nature means a deposit may not stay the same forever. Mining in Chamon is lucrative but unpredictable.
What is aether-gold used for?
Aether-gold is the key resource of Kharadron civilisation. Refined, it fuels their airships and technology, and its harvest and trade are the basis of Kharadron wealth. It is to the Kharadron roughly what oil and gold combined are to the modern world.
Are the Kharadron Overlords dwarfs?
Yes. “Duardin” is the Age of Sigmar term for dwarfs, and the Kharadron are a duardin civilisation. They share the basic traits of dwarfs — short, stocky, bearded and stubborn — but their culture has diverged from traditional dwarf archetypes. They are engineers and merchants first, though they are perfectly capable of fighting when a deal falls through.
Why is Tzeentch associated with Chamon?
Tzeentch, the Chaos God of change and sorcery, has a natural affinity with Chamon because the realm embodies transformation. Chamon’s mutability mirrors Tzeentch’s own nature, which is why his followers have long held strongholds there.
How many Mortal Realms are there?
There are eight Mortal Realms, each tied to one of the eight winds of magic: Aqshy (Fire), Chamon (Metal), Ghur (Beasts), Ghyran (Life), Hysh (Light), Shyish (Death), Ulgu (Shadow) and Azyr (Heavens). Azyr is Sigmar’s own realm. Beyond them lies the Realm of Chaos, home of the Dark Gods.
Is Chamon from Warhammer Fantasy?
Yes, the name comes from the old Warhammer world. In Warhammer Fantasy, Chamon was the yellow (golden) Wind of Magic, the Lore of Metal used by the Gold Wizards of the Empire’s Colleges of Magic. Age of Sigmar turned each of the eight winds into a whole realm, so Chamon became the Realm of Metal, keeping its links to alchemy and transmutation.