Pure Blood(Nephilim)

Nephilim or pure blood are a rare species that occurs when a angels with a human. These hybrids possess limited fae powers and have high attraction to and from the supernatural.

Usage
Although the term properly refers to children resulting from the sexual union of a angels and a human, it is also applied to humans many generations removed from their faerie ancestor, provided their light is strong enough to give them fae powers

History
Pure Blood are the product of sexual union between a angels and a human. According to Amelia Blackthorn, this occurs most often when the angel michael would ask a human female, although consensual encounters between the appropriate sexes in either configuration are also common.

At some point, Lilith sought to bring all pure bloods to hell to use blood to make her strong. She apparently feared that the retreat of the angels was not enough and that the presence of the pure bloods would be enough to attract the vampires' attention. Once the pure bloods were brought to hell by demons, they were then enticed into eating a Lumiere fruit. These fruits then trapped the pure bloods. The pure bloods would be able to live a normal life in Hell (whatever that meant), but the consumption of the Lumiere fruit ensured that if they left, they would decay and die.

Traits and Characteristics
Nephilim possess enhanced beauty and blood attraction. This blood attraction works to draw other supernatural species to them, and is particularly effective in attracting vampires, who feel vibrant and full of life around pure blood.

Nephilim, blood carries a strongly appealing smell to other supernatural creatures, particularly vampires. If a vampire feeds off enough of a pure blood's blood, they will gain a temporary immunity to sunlight. The effects do not last long, however, as the blood of pure Nephilim blood. After drinking the blood of Kathleen, Marcus Varennikov was able to tolerate the sun for a few seconds before becoming burned. Lucian Carter able to survive for much longer, but it is important to note that he had nearly drained Kathleen and was much older than Marcus

Nephilim are generally healthier than humans, as they are rarely sick. They also don't have any known human blood type, as evidenced by when doctors could not establish Kathleen Montgomery's blood type while she was in the hospital.