Here I mainly talk about the foreshadowing of the shadow of the magic dragon buried by the author:
Book Volume 1, Chapter 7:
In the book "Born and Noble: Genealogy of Wizards", it is mentioned that the Shafik family is inherited from Merlin's mortal enemy and the half-sister of King Arthur, a branch of the black witch Morgan Leffey. In history, Shafik The family once appeared in a powerful character called the "Dark Queen". It is said that the villain Maleficient in the Muggle fairy tale "Sleeping Beauty" is the Shafik family. The Black Witch was built as a prototype.
Morgan Lefy’s description:
Morgan Lefy’s early literary works (the most orthodox so-called biography of King Arthur, written in the 10th century) are actually decent figures, the healer who healed King Arthur. This is obviously inconsistent with the description of the "Black Witch" in the Harry Potter universe and should not be adopted. (Morgan Lefé’s chocolate frog picture shows it is a black witch)
Morgan Lefé’s black work only became popular after the 15th century. This has something to do with feminism at the time, and more in-depth literature and social relations are not mentioned here.
In the series of classic King Arthur novels written by TH White, "TheOnceandFutureKing" four parts, the first "Sword in the Stone" (1938) once wrote about Merlin and his mortal enemy Morgan Leffe (in the book he uses another name Spelling, MerlynandMim)'s war of transfiguration, this war of transfiguration can be called a classic in combat description.
In this battle, both of them are polymorphs Animagus, so you become a mouse and I become a cat, you become a cat and I become a tiger, and the battle is slowly launched.
In the end, Morgan turned into an invincible dragon. As a result, Merlin did not grow bigger, but reversed thinking to become the smallest thing-bacteria, which made the dragon covered with swelling and erythema, fever, Coughing violently and so on, the last life.
So Morgan’s most representative transformation technique is the dragon.
About the villain Marlene Fissen in the Muggle fairy tale "Sleeping Beauty":
In the Disney cartoon "Sleeping Beauty" (1959), Marlene Fissen finally imprisoned the male protagonist Prince Philip in the Forbidden Mountain, preventing him from going to the castle to save Sleeping Beauty. With the help of three fairies, Prince Philip got out of trouble and got the sword of truth.
In the end, Prince Philip broke through the castle and cracked the many obstacles on the road. Marlene Fissen had to personally act, transforming into a dark dragon, trying to kill Prince Philip. Finally, Prince Philip projected the sword of truth, pierced the dragon's heart, and killed it.
Therefore, the most representative magic of Malinfissen is to transform into a dragon.
Summary: The bloodline of the Shafik family is the magic dragon transformation technique, which was the forbidden area of Animagus from 1991 to 1997-magic creature transformation.