Magical Beings

Overview

Magical inheritance does not follow the normal rules discovered by Gregor Mendel and other mundane biologists, but rather follows its own rules. However, every magical creature is in fact a mix of magical and non-magical elements. The magical elements follow magical rules, the non-magical elements follow non-magical rules, with a few exceptions.

Periodically, a non-magical trait will get locked in as ‘fixed,’ that is all successive generations will inherit this despite the probabilities laid out by mundane genetics. It has essentially become a magical trait and will follow magical inheritance. No one knows why this happens.

Very rarely, some magical trait will become ‘unfixed’ and gradually start to fade away over successive generations. This is essentially the inverse of the trait becoming magical, and again, no one knows why this happens.

When the trait in question violates the normal mundane rules of the natural sciences, the deviation from those natural sciences tends to fade rapidly, but take several generations to fully disappear. Alternately, to the extent that only the inheritance pattern deviated from the natural sciences, it may revert to normal Mendelian genetics effectively immediately.

The nephilim themselves talk about two cases that require special attention: squibs and muggle born. To understand these, you will need to refer heavily to the magical rules of inheritance.

A true squib is the result of the miniscule chance that for all magical traits, nothing is inherited. While it cannot be said that this has never happened, it is certainly the case that nearly every squib is in fact … not one. Rather most child identified by the nephilim as squibs are in fact still nephilim, but have inherited a power level too low to be detectable by the prevailing methods of the society in question. For the England’s entire recorded history, this has been the Hogwarts’ Quill of Acceptance and Book of Admittance.

Because it is possible for a child to inherit the sum of both parent’s abilities, occasionally two such “squibs” marry and produce a child who does meet the criteria for Hogwarts. This is where the so-called muggle born come from. Since this typically happens only generations later, it is rare that the child in question has any immediate connection to the family members who were cast out from the magical world.

When the Church describes and categorizes magic, it does so in terms of the angelic chiors from whom the magic is derived.1 Hogwarts is entirely unware of this classificaiton of magic, but if Hogwarts were aware of it, then it would be possible to quantify what the Quill of Acceptance and Book of Admittance are looking for in accidental magic.

Using the power levels from the Church’s classification system, a child born with a power level of 2 or below in all categories of magic will be called a squib. A child with a 3 or below in all categories of magic will not be invited to any magical school, but might be able to effectively use some magic. Programs like Kwick Spell prey upon such people. These children are sometimes also called squibs, particularly by the families that are more self-obsessed with power and prestege.

Hogwarts requires at least a 4 in each of the following categories: Dominions, Virtues, and Powers; at least a 4 in one of Archangels or angels and at least a 3 in the other; and at least a 3 in each of Cherubim and Principalities. However, a child who got in just barely meeting these minimums would be very unlikely to get into NEWT level classes other than Muggle Studies.2

Muggle Born nephilim are usually relatively low powered, frequently a mix of 3s, 4s and 5s when they re-enter the magical world. The spread is because it is extremely uncommon for the child to suddenly meet the bar in all required categories at the same time. Rather, once ejected from the magical world, a child might have several 3s and even 4s, but if it is not enough to trigger an acceptance letter (in English terms), they are still not yet elegible for reentry into magical society.

While low power is the norm, there is always a base rate of something bizzare happening. Thus it is not totally unheard of for there to be a high powered muggle born student, and all but the most xenophobic members of magical society are happy to make exceptions for a first generation student who shows exceptional promise (power is always something the nephilim want). This is why a student like Lily Evans was so accepted, however the overall effect of the first [Riddle] war had a sufficiently negative effect on society, that Hermione did not experience the same acceptance.

This tendency for “first generation” students to be low powered feeds into the bias against them. The children of two high powered nephilim will more frequently be high powered themselves, and will sometimes exceed both parents. The child of a high powered nephilim and a low powered nephilim has a low but non-trivial chance however of producing a child of much lower power than his/her same gendered parent. When you add in the xenophobic culture that has developed following the Statute of Secrecy, it becomes no wonder that these “first generation” nephilim are persecuted.

A true “first generation” magical user would not be a nephilim at all, rather per my base assumptions, it would be human who has interacted in an unholy union with a fallen angel. The child of that human/fallen angel would be the true first generation nephil, and would have only one category of power, but would be exceptionally strong in that one category.

In practice, this has not happened in centuries, but magical society remembers adults suddenly having magic where none had been present before. From this comes stories of magic being “stolen.” This is not true of course, no one lost the magic the witch gained from her unholy union, but most magic users do not believe in angels, much less fallen angels, and have a strong distrust for the Church.

Specifically human/nephil

Other Races

Other “races” are not really people at all, they have varying levels of intelligence, but are all effectively the same as meeting different qualities of AI players, as if you were encountering cyborgs.

The creation of these “races” is an abomination, and the more nearly human, or in other words the more perfectly they simulate free will, the greater the abomination. This will definitely have had Screwtape style bizarre effects on the perpetrators of these crimes against creation and their descendants. This is true because of the moral confusion it causes - these “races” do not have immortal souls the way humans, angels, nephil, or the nephil descended races do, and yet they appear as if they should. It is true because their creation mocks the creation of man. And lastly, it is true because their creation, particularly that of the house elves and the trolls, has created groups that exist at odds with true charity: in the case of the trolls a “race” that cannot rise above rage, and in the case of the house elves a “race” that can never be fully freed.


  1. Or at least the in-world version of it, see Rules of Magic.↩︎

  2. At the NEWT level, Herbology, Care of Magical Creatures, and Potions all require significant abilties similar to those required for any wandless/silent potions brewing. See the description of potions in Rules of Magic.↩︎

  3. Author’s note: I’m building off of the statement from cannon that if magical users hadn’t intermarried with muggles they would have all died out, and infering that most families simply hide their muggle connections, and/or that the “sacred 28” list simply omitted them in an act of historical revisionism. I’m also guessing there are some missing generations in the one family tree we have, that of the Potter family.↩︎

  4. Author’s note: I really dislike what Mrs. Rowling did with the dwarfs in the Chamber of Secrets. I am giving them my own Goblin based back story, since her version of Goblins is a mix of Tolkien’s Dwarfs and Goblins.↩︎

  5. Author’s note: The scholars here do not have the knowledge to be more precise, if you refer to the author’s section of Inheritance, you can see the effects of abusing magic on concupiscence. Over the centuries, this effect has been gradually reduced by goblins who have successfully lived virtuous lives against probability.↩︎

  6. This is an exaggerated version of Mrs. J. K. Rowling’s “Acromantula” Fantastic Beasts and Where to Find Them Kindle Locations 265-266. Pottermore. American Kindle Illustrated Edition.↩︎

  7. Mrs. J. K. Rowling Fantastic Beasts and Where to Find Them Kindle Location 564. Pottermore. American Kindle Illustrated Edition.↩︎

  8. Mrs. J. K. Rowling Fantastic Beasts and Where to Find Them Kindle Locations 694-698. Pottermore. American Kindle Illustrated Edition.↩︎