In nearly every large city one can find a few Vampires roaming at night. Shunned by society they ambush their prey under the cover of darkness to slake their thirst. Many work alone, while others form small societies. These groups tend to inhabit abandoned crypts or will sometimes reside in sewers.

Although not much is known about the nature of Vampirism, there have been several studies into the creatures that were transformed by the disease. Over the centuries, mages, necromancers, Templar, and even Rangers have worked out to discover and ascertain the nature of these mysterious creatures. Though these organizations all discovered a laundry list of differences, a fact was quickly discovered that there were different classes and 'strains' of Vampires with different abilities.

The only thing that was found in a commonality between all Vampire phenotype is a small list of facts. No matter their nature or the strain of Vampirism carried, these creatures all feasted upon the blood of living beings, all grew weaker if they did not, and all had a longer lifespan than regular beings.

Other traits that are often seen but do not seem to be universal include:

• Increased lifespan.
• The ability to heal non-fatal wounds more rapidly.
• The victim of the disease is rendered sterile.
• They cannot be infected with lycanthropy.

The differences between the strains of Vampirism seemed to be as far flung as one might find in regular diseases. Some strains of Vampirism offer the infected enhanced senses, others give greater physical strength, whilst others enhanced magic ability but rendered the cursed as far more fragile than before.

Researchers discovered that while there are different strains of Vampirism the strains cannot be combined. This suggests that no one Vampire will gain advantage of every single strain. Though it is not known why, the Templar theorize it is because when two strains of Vampirism are introduced to one another one will eliminate the other.

Beyond all this, little is known about the finer aspects of the disease. It is unknown just how strong the hunger for blood is or how often it afflicts them. Some vampires seem to grow weak within days of a feed, others seem to be able to control the hunger much more easily. Other factors remains an enigma to most residents of Arethil. Can they eat more than blood? Do they sleep? No true answer has ever been found. Perhaps the strain of the disease varies, like the common flu. One shouldn't linger long enough to find out.

Vampirism is a disease, but how that disease takes root in your character is up to you.

Documented above is the core of what is known about Vampires on Arethil. This is the only real requirement when creating your own strain of Vampirism. As long as the strain fits these principles of the disease then the abilities of any vampire simply have to be balanced.

In this sense you should create certain trade-offs within your Vampire line. If your Vampire gains physical enhancements then this needs to be offset with other weaknesses, potentially quickly losing stamina between feeds. If your Vampire gains enhanced magical abilities then they should not also gain significant physical enhancements.

Other examples include:

• Your Vampire is capable of walking during the day and shows no outward signs of the disease but they cannot come into contact with iron. They're more free to move around in the world but have a glaring weakness in catching their prey.
• A strain of Vampirism that is capable of being passed along to children. However, the children have a much bigger lust for blood than ordinary Vampires and must feed once a day or become very weak. In turn, their children would need to even more, and by the fourth generation these children are essentially twisted monsters, not even capable of sentience. The core of the species is kept, but the consequence of this change becomes worse through the generations.
  
• A strain of Vampirism that is trans-formative. People infected with this strain become horrible monsters, capable of moving faster, being many times stronger than most species and with enhanced senses. The trade off is that these beings are horribly sensitive to light and outright burn in mild sunlight and hunger constantly. They obviously cannot function or even hide in society. The strain of Vampirism makes quite a powerful creature, but it would arguably be incredibly difficult to RP in most 'civilized' settings.

The key, much like with other aspects of Chronicles, is to establish fair trade-offs in your creation.

When crafting your own strain of Vampirism, keep these example and guidelines in mind. The goal is to keep the 'core' of being a Vampire, expanding upon it, and then ensuring that it is balanced. This will allow you the joy of your creation, while also giving others room to RP around what you have crafted.

TBA