Atreum

> Atreum is humanity's most powerful tool and the most devastating weapon ever to grace the land of Enayeth.
>
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## Introduction

Atreum is a sought-after metal that possesses a unique characteristic: the property to contain and hold Onu. This is an integral metal that has been used in all things Esophenomalism related. Atreum has made its way in to numerous pieces of technology most famously the Onu Capacitor which jumpstarted an new age of technology and has become the center focus and cornerstone of new pieces of advanced technology the likes of the world has only ever imagined possible. Atreum is also used as a necessity in esophenomalism combat, being used as a common means to exert phenomena and a defense against it. Needless to say Atreum is integral to the new age for better or for worse.

### Glossary

* Onu - particle/energy used to produce phenomena
* Phenomena/ Phenomena Operation - Onu that is charged and set to release phenomena
* Activated Atreum/Charged Atreum - Atreum that possess onu
* Neutral Atreum - Atreum that lacks Onu to discharge phenomena.
* Activated Onu - Onu particles that are charged or intended to be charged by a machine to release phenomena, or are converted to discharge as a phenomena operation.
* Discharged Phenomena - Phenomena that is casted via atreum overload.
* Atreum Overload - Atreum overload retains to the most common way of casting phenomena using atreum, via overloading atreum's capacity to store onu resulting in it discharging majority of onu within it, If charged with a phenomena operation, the onu is activated and discharged as the phenomena operation instead of releasing Onu.

## Chapter 1: Apperance

Atreum at its original state is an black lustrous crystalline metal. Atreum has a translucent glow in the center of the metal's mass commonly a faint red glow, which at full charge can turn to a deep crimson, however Atreum can be found with different impurities causing the translucent glow to take different colors, In very rare cases Atreum can be charged but lack its translucent glow for unknown reasons.

Processed atreum has many different appearances depending on its intention of usage, however the most common apperance of processed atreum most commonly takes the form of an crystal or gem.

## Chapter 2: Origins

The most common and effective way to find high-purity atreum in large quantities is to explore the Atreum Deadzone, an inhabitable territory. However, this area is extremely dangerous, and it is infested with bandits and involved in constant resource wars. Atreum is easily recognizable in the Deadzone, where it forms large crystalline clusters that protrude from the crust. Collecting raw atreum is a challenging task because it is often naturally charged and releases chaotic, dangerous phenomena operations that can cause severe injuries or even fatalities. This danger is increased for individuals with high amounts of Onu within them, particularly casters because the atruem clusters absorb the caster's onu and outputs more potent and volatile phenomena. Smaller clusters of atreum are safer to collect, as they cannot retain large amounts of Onu, which reduces the discharged phenomena's volatility and potency. Therefore, specialized mining companies are often contracted to extract atreum due to these challenging circumstances.

Scholars are still unsure of the origins of Atreum, as there is no conclusive evidence to explain its formation. However, it is believed that Atreum is created by the compaction of Onu over thousands of years, resulting in a high density that allows it to take on a physical form. This theory proposes that Atreum is the most concentrated form of Onu. Another theory suggests that Atreum is a man-made substance, based on the observation that Atreum is only found within designated Atreum Deadzones, which include the ruins of an ancient civilization that is still largely unknown and under-researched. However, Atreum clusters are not always found near these ruins, and it is up to the individual to determine whether this is a coincidence or not.

## Chapter 3: Refinements

### Chapter 3.1: Progressive Abrasion

Back then, there was no universally better method for refining Atreum. However, the most commonly used practice back then for refining Atreum is through progressive abrasion. When Atreum is mined, its outer layer often contains an high amount of impurities that can affect its Onu gathering potency. Therefore, progressive abrasion or sanding is employed to remove the surface layer and increase the potency of Atreum. This process, along with Atreum's translucency, gives it the appearance of a polished gemstone. Additionally, during this process, Atreum is typically sized and weighed for its intended usage, as different use cases require more or less phenomena output.

### Chapter 3.2: Crucible Method

Another method used to process atreum is the Crucible Method, which involves forging usable atreum from directly melting Atreum, or the more common method of melting excess Atreum dust that has been grinded off through progressive abrasion. However, the potency of the Onu retention is typically lower than that of processed atreum using progressive abrasion. As a result, the Atreum that is forged through smelting is usually reserved for ceremonial purposes or to be integrated into jewelry. Until the revolutionary discovery that Atreum can have its phenomena discharging power amplified through reshaping Atreum in to calculated shapes and structures, and then fitted together in a complex arrangement to amplify phenomena significantly. Which with the discovery and implementation of the Onu Capacitor lead to the crucible method being the most popular out of the two.

### Chapter 3.3: Gauging and Classifying

The capacity of Atreum to hold onu is directly proportional to its mass. Larger and heavier Atreum crystals possess a greater capacity for storing onu. Consequently, when these crystals discharge a phenomena operation, they release a significantly larger amount of onu into the operation. This characteristic can yield both positive and negative outcomes depending on the intended application of the crystal. For precision-based devices, smaller fragments of Atreum are preferred as they minimize the margin of error and prevent the exceeding of the desired output.

## Chapter 4: Application and Potential

Initially, Atreum was believed to be exclusively useful for combative applications, as it was primarily used by casters to effectively cast phenomena and harm one another. However, this perception changed drastically in the year 1855 with the advent of revolutionary technology that kickstarted the age of Applied Atreum. The introduction of Onu Capacitors plunged humanity into a new world of infinite possibilities and innovations. Atreum technology can now be found everywhere, bringing technologies once thought to be mere fiction to reality, such as trams, electricity, mechanical engineering, and even the lamp you are likely using to read this book.

As of the year 1887, Atreum has become a devastating weapon with the recent innovations in Atreum Munitions. These bombs are capable of freezing an area, combusting upon impact and leaving craters, or even shooting high voltage munitions directly towards individuals in plate armor. One thing is certain: Atreum is humanity's most powerful tool and the most devastating weapon ever to grace the land of Enayeth.

### Chapter 4.1: The Original Intent

Atreum's versatility in terms of applications and integration into different technologies has led to its widespread use beyond just originally combative purposes. Onu capacitors, in particular, have revolutionized the way atreum is utilized, making it more efficient and powerful. Atreum Assisted Crossbows, for example, make use of onu capacitors to allow for rapid reloading and increased firing power. Onu shots have also been developed to replenish a caster's onu reserves, prolonging their endurance during battles. As a result, Atreum has become an important tool for both combat and non-combat situations, allowing for innovative and efficient solutions to various problems.

### Chapter 4.2: Significance in Jewelry

Atreum has become a popular choice in the jewelry market due to its unique properties. Atreum production factories, which generate large amounts of atreum dust as a byproduct during the refining process, have found a way to utilize the leftovers by smelting them into jewelry pieces. Surprisingly, Atreum jewelry has gained unexpected success, especially among casters, phenomena scholars, and anyone in the Esophenomena field. The luminous glow of Atreum, available in a variety of colors, and its sleek black shade have made it very attractive and popular. Owning Atreum jewelry is often associated with power and wealth, and there have even been cases of crowns and swords forged of Atreum being gifted to prestigious and recognized Casters as the highest form of honor.

### Chapter 4.3: Atreum Technology

In the current year of 1887, Atreum can be found in almost everything, most importantly, it is what led to the discovery of electricity. The invention of Onu Capacitors is the only way this is possible. While Atreum is less potent upon release, Onu capacitors channel all the onu its stored within itself in to a piece of Atreum within an instant, causing it to discharge phenomena at a more powerful and stronger rate. To provide a clearer example, traditional Atreum application is more drawn out, longer, and less potent, whereas Onu capacitors make Atreum release onu at a faster and more potent rate.

### Chapter 4.4: Atreum Munitions

In 1886, Atreum Munitions was tested for the first time, marking a significant milestone in the history of warfare. This new technology is capable of causing mass destruction on an unprecedented scale. While traditional weapons like cannons and grenades have been used in the past, Atreum munitions has the potential to take warfare to a whole new level, with more accuracy and destructive power. The addition of a mortar designed specifically to fire Atreum shells allows for the deployment of mass quantities of these deadly shells from a distance, decimating enemy troops with ease. Atreum munitions work by using a series of Onu capacitors that, upon impact, strike an Atreum crystal and cause it to overload and explode, releasing phenomena in an extremely volatile state. The resulting explosion is capable of destroying everything in a specific range of effectiveness, making it a devastating weapon of war. The introduction of Atreum munitions has already caused countries to scramble to develop new doctrines to counter this new threat. It is likely that this new technology will continue to change the face of warfare, making it even more important for nations to stay ahead of the curve in terms of research and development.

### Chapter 4.5: Atreum Armor

Atreum has become an important tool for personal protection, especially against phenomena attacks. Atreum armor comes in various designs, with the most common being shields and armor studded with Atreum. The purpose of Atreum armor is to mitigate as much damage as possible from a phenomena attack by lessening the potency of the phenomena through Atreum's onu absorption properties. While Atreum armor is very useful in theory, it comes with a few complications, mainly in the expense department. Atreum is not cheap or readily available, and is finite in quantity. As a result, Atreum armor is generally designed with a budget philosophy. For example, studs are only placed on the front piece of armor, and shields are not fully covered in Atreum. Although Atreum lessens the impact of phenomena by a considerable amount, basic steel is generally a better option due to its lower cost. However, Atreum can serve as a lighter alternative to phenomena defense and is often used as a symbol of prestige or reserved for high-value individuals.

## Chapter 5: Conclusion and Beyond.

Atreum has the potential to significantly impact the future of Enayeth, for better or for worse. Its introduction has led to revolutionary technologies, some of which can even save lives. However, Atreum's full potential has not been fully explored, and with further research and understanding, new technologies that were once thought impossible may emerge. The main concern regarding Atreum is its finite nature, with countries increasingly competing for this valuable resource. The possibility of a world-wide war over Atreum looms, but it is not a definite event. The future of Atreum remains uncertain, and its further impact on the world is yet to be determined.