The first known vampire appeared early in human history under the name of Nosferatus. The origins of this poor creature are unknown; however, the legacy of Nosferatus is a well-known history among the vampire lineage.
Shortly after his emergence on this world, Nosferatus infested a small farming family with his plague. These individuals became the first in the vampire lineage. Thirsting for blood, these mindless savages fell upon a village and quickly sucked the people dry. The ones who managed to escape alive soon lost themselves to the infection.
These primitive vampires are known as "Nosferatu," and possess no remainder of human intelligence. They greatly resemble bloated and purpled corpses, and are savage in their ways. They often group together but have no form of hive mentality or hierarchy. In modern times the Nosferatu has declined in numbers, hunted nearly to extinction and having their food supply largely cut off and divided among the more advanced vampires of the Strigoi lineage.
Nosferatu are notable as the only vampire race which is completely destroyed while in sunlight. When sunlight falls upon a Nosferatu it combusts, eventually burning into nothing but ash.
Some centuries after the plague of the Nosferatu spread through a portion of the then small human population a new breed, or race, emerged. This breed, known as the Strigoi, is the most powerful race of all vampires. They are intelligent, cunning, immune to sunlight, and naturally inclined to various dark magics and sorcery, the abilities of which are largely unknown to non-vampiric spellcasters. The first of the Strigoi lineage was an artistocrat named Count Orlok.
While it is believed that Count Orlok was the first of the Strigoi clan, it is notable that he appeared somewhat differently from other Strigoi. He assumed a spidery frame and an appearance more rimescent of the Nosferatu, appearing like a risen corpse. Also like the Nosferatu, Orlok was destroyed when exposed to direct sunlight. There are also writings which indicate that Orlok was not wholly in control of himself, and that some portion of his behavior was dictated by instinct. Despite this he could perform many powerful spells and possessed odd abilities. Since very few Strigoi have been created since Orlok and all of those that were have possessed differing abilities, it might be reasonable to suggest that little can be determined about Strigoi and that each one is different and may represent a unique race entirely.
It is unknown how Orlok emerged from the Nosferatu, though it is theorized to be a natural evolution of the vampire species to cope with the technological advancement of humanity, which were quickly turning from prey to predator.
Orlok created the second and most famous of the Strigoi, Count Dracula. Dracula battled with his creator on numerous occasions, though his revenge was eventually stolen from him by a psychic woman named Ellen. Until his death, Count Dracula was adamant, and borderline obsessive, that his predecessor had survived his supposed death. This has never been confirmed. During his life Dracula took many brides, all of whom adopted his abilities and weaknesses to different degree. It was the goal of Count Dracula to spread the vampire plague to all corners of the world and take the place of humans as the dominant species. He was eventually slain by Abraham Van Helsing.
Dracula fathered two children, both Strigoi. His son, Alucard, and his daughter, Marya. Alucard and Marya are considered the Prince and Princess of modern vampires, all of the vampires created by them being either a night-walker—a breed which simply refers to themselves as Vampires, although some have adopted the name "Sanguine"—or a day-walker, which are known as the Mangeur. The races are identical in terms of inherent powers, abilities, and needs, but thrive at different times of day with the Sanguine losing their powers while in the sunlight and the Mangeur losing their powers at night unless otherwise protected by a charm of some variety. Neither Dracula, his brides, nor his children are weakened at any time of day.
While Nosferatu are not known to breed with humans, Strigoi, Mangeur, and Sanguine have all engaged in cross-species endeavors. The resulting offspring is always known as a dhampir, and is sometimes considered a species all its own. The strengths, weaknesses, and abilities a dhampir inherits from its vampiric parent are largely all the same, regardless of the parent's race. The children of Mangeur are typically drowsy and weaker at night while the children of Sanguine tend to avoid sunlight, but these do not noticeably hamper their abilities in any way. Naturally, the half-breed children of Strigoi do not feel any ill-effects at any time of day.
Dhampir are often separated from their vampiric parent and often left to learn about themselves on their own. This has caused much confusion among the dhampir community, with many coming to false conclusions.
The first false conclusion reached by the dhampir community is that there are three types of dhampir: Sanguine, Psychic, and Hybrid. Sanguine dhampir, the name of which have been adopted by the night-walking full vampires, are those with a desire to drink blood. Psychic vampires feed on the emotional energy of their victims, and Hybrids share traits of both.
In reality only the Sanguine are true dhampir. The ones who call themselves Psychic or Psy-Vampires are actually cambions, the half-breed children of a succubus or incubus with a human. Hybrids are the mixed heritage of the succubus and vampire bloodlines, usually by the mating of a dhampir and cambion.
The children of dhampir are also known as dhampir. Dhampir/dhampir matings result in a dhampir, albeit one which is typically more powerful than its parents, while dhampir/human matings result in a dhampir that is typically weaker than its vampiric parent. Like mentioned above, it is possible for dhampir and cambions to create fertile hybridized offspring. It is also possible for dhampir (and vampires in general, for that matter) to create hybridized offspring with most of the Cursed Human Breeds, as their original basis has always been the human genome.