The strals, like the animals that pulled the carriage in Hogwarts, were used to transport Grindelwald. At the beginning of The Crimes of Grindelwald, government officials are trying to transport Grindelwald from New York to Europe. Probably because the transcontinental Phantom Transfiguration was so dangerous, they chose to transport him with the Night's Horse. One of these pterodactys first appeared in Harry Potter and the Order of the Phoenix, when Harry first saw it: because only anyone who had witnessed death could see it. Every year Hogwarts hires a group of loyal "Night Horses" to pull carriages to the castle gates when the students arrive.
Wizarding Circus: A magical creature, the Kappa, is imprisoned in the Museum of Eccentrics; Professor Remus Lupin introduced the creature in class. "They talked from Red Riding Hood about Kaba, a creepy aquatic creature that looked like a scaly monkey with webbing hands, busy chasing away the waders in their pond," the book reads. ”
Lupin and Dumbledore had the same teaching plan: Dumbledore was a Defence Against the Dark Arts teacher before becoming Headmaster of Hogwarts. In a flashback, we see him teaching a class of young students—including Newt and Rita—how to fight off a Bogart (a shapeshifter that will turn into something you fear most). Decades later, Lupin recreated the class in Harry Potter and the Prisoner of Azkaban, and even the wardrobe with Bogart bears striking resemblance.
As an adult, Rita returned to a table where her and Newt's names were engraved. And this table also has the name "Nigellus (Sirius's grandfather)". Phineas Nigellus Black was sirius black's great-great-grandfather, who, according to Sirius, was "the most unpopular headmaster Hogwarts has ever seen."
The genealogy of the Lestrange family is strikingly similar to that of the Black family. In The Crimes of Grindelwald, many of the characters search for the magical lestrange family tree that belongs to Rita's father. When a member of the family dies, the branch of the hair where the person is located withers. But that's male. Female family members are represented only by flowers. In Harry Potter and the Order of the Phoenix, Sirius Black shows Harry the magic genealogy at 12 Grimaud Place. When a member of the family is deemed to have betrayed his or her bloodline, that person's part is burned.
Members of the McLagan family have been studying at Hogwarts for decades. In one scene, we see Dumbledore teaching a student how to fight the Dark Arts. When the class was interrupted by officials from the Ministry of Magic, the student was very bold enough to confront the person in charge. Dumbledore asked the student, named "McLaggen," to leave. In Harry Potter and the Half-Blood Prince, Cormac Mclaggen is an arrogant, nasty student who tries to curry favor with Hermione and wants to replace Ron on the Gryffindor Quidditch team. Fans of the book should know that the McLaggen family is a "big family of the Ministry of Magic" — which may explain why Cormac's ancestors were so bold when talking to Ministry officials.
On the ceiling of the French Ministry of Magic there are two places that pay homage to the lovegood family. The ceiling of the French Ministry of Magic lists the French names of a variety of creatures in the wizarding world, including hippocampus (seahorse), graphorn (horned camel) and thunderbird (thunderbird). Of these, two creatures are directly related to the Lovegood family. In Harry Potter and the Deathly Hallows, when Harry, Ron, and Hermione visit the editor-in-chief of The Anti-Tunes (Luna's father), he claims that Luna has gone out to hunt freshwater paintball fish. He said the Lovegood family had an excellent recipe for freshwater broth. Hermione also found the horn of a poisonous horned beast (a class b beast) hanging on the wall of Mr. Lovegood's house, but Lovegood insisted that it was only a horned snoring beast.
Newt infiltrated the French Ministry of Magic using a polythermal decoction, a method that is really common. In order to infiltrate the French Ministry of Magic without being discovered, Newt uses a polythermal decoction to transform himself into his brother Theseus, an Auror. Fans will recall that Harry, Ron, and Hermione first brewed the potion in Harry Potter and the Chamber of Secrets to enter the Slytherin common room, and later, in Deathly Hallows, they also used it to enter the Ministry of Magic, just like Newt.
Philosopher's Stone friendship cameo. Newt and his companions find themselves standing at the door of the legendary alchemist Nick Mailer (also known as Flamel). Fans know Flamel as the maker of the Philosopher's Stone, which took on the "lead role" in Harry Potter's first adventure. With this stone, he could develop and take the elixir of immortality, which would make him immortal.
We can also see the Mirror of Eris. The Eris Mirror is another powerful item introduced in Harry Potter and the Philosopher's Stone. As Dumbledore explained to Harry, it shows "the desperate desires of the deepest parts of our hearts." Dumbledore told Harry, "People have wasted their time before this, not realizing that what they are seeing is not real, or even impossible. But interestingly, Dumbledore himself in The Crimes of Grindelwald also spends time in dangerous falsehoods.
A beloved original character suddenly appears: Professor McGonagall in the Transfiguration Class. In the Harry Potter series, Professor Minerva Mcgonagall is dean of Gryffindor House and Professor of Metamorphosis at Hogwarts School of Witchcraft and Wizardry. She appears twice in The Crimes of Grindelwald. Once in Dumbledore's classroom, once in pursuit of young Rita (a cameo that may have surprised some fans at one point, after all, the timeline didn't match).
Source: Tadpole staves