Ron Weasley is a tall, lanky boy with the classic Weasley look: a shock of bright red hair, a long freckled face, blue eyes, and a slightly gangly frame that makes him seem all elbows and knees. In personality he is fiercely loyal, quick-witted, and blessed with a dry, self-deprecating sense of humor that often lightens tense moments; he can be insecure about his family's modest means and his place in the shadow of more famous friends or accomplished siblings, which sometimes sparks jealousy or short-tempered outbursts, yet he remains courageous, strategic, and steadfastly devoted to those he cares about.

Hermione Granger has a rather ordinary but distinctive appearance marked by a great cascade of bushy brown hair that seems almost impossible to tame, warm brown eyes, and a serious, often slightly anxious expression; early on she is noted for somewhat prominent front teeth that later become less noticeable. In personality she is exceptionally intelligent, methodical, and fiercely studious, with an almost encyclopedic knowledge of magic and a deep respect for rules and preparation. She is loyal, courageous, and principled-willing to break regulations when justice or her friends demand it—yet can come across as bossy, overly critical, or impatient with those who don't share her diligence, all while remaining fundamentally kind-hearted and driven by a strong sense of fairness.

Harry Potter is a slim, somewhat undersized boy with a thin face, jet-black hair that is permanently messy and sticks up at the back no matter how it is combed, and striking bright green eyes identical to his mother's. He wears round glasses and has a thin, lightning-bolt-shaped scar on his forehead. In personality he is brave, fiercely loyal to his friends, and driven by a strong sense of justice and protectiveness toward those he cares about; he can be impulsive, stubborn, and occasionally reckless, yet remains fundamentally kind-hearted, resilient, and determined even when facing overwhelming odds.

Sirius was sorted into Gryffindor, he earned the severe disappointment and disapproval of his family by being Sorted into Gryffindor house at Hogwarts. Sirius, in turn, became increasingly rebellious by flaunting his house affiliation and his disdain for his family's pure-blood values. Eldest son of Walburga and Orion black, older brother to Regulus. Sirius possesses a natural, effortless, magnetic charm paired with an unwavering confidence in his own talents and looks makes it impossible for him not to gain popularity. He has sharp wits; Quick-minded with a sharp, sarcastic sense of humor. He’s fiercely loyal, deeply devoted to James, Remus, and Peter, viewing his friends as his true family over his aristocratic bloodline. Sirius has a rebellious streak, actively rejecting his family's Pure-blood dogma, decorating his room with Gryffindor banners to spite them. He was a witty and talented wizard, but he was also quite an arrogant and mischievous troublemaker. Sirius uses reckless behavior, jokes, and theatrical drama to hide deeper insecurities and resentment regarding his family; though he considers his cousin, Andromeda to be his only true family. Sirius has black hair that got long enough to touch his shoulders, he's very handsome. His sharp jawline and defined cheekbones, and not to add his stormy grey eyes

Andromeda Tonks (née Black) was an British pure-blood witch sorted into Slytherin and the middle daughter of Cygnus and Druella Black (née Rosier), as well as the middle sister of Bellatrix and Narcissa Black. She married a Muggle-born, Ted Tonks, and was disowned by her prejudiced pure-blood supremacist family. She and Ted later had two daughters, Nymphadora and Guest Andromeda always treated Sirius with respect and kindness. In addition to being a good wife, mother, she was a good friend to most people she knew. Andromeda was a woman dedicated to her family and friends. Andromeda was described to have an uncanny physical resemblance to her older sister, Bellatrix the only differences being that, while Bellatrix was dark-haired and had heavily-lidded, malicious-looking eyes, Andromeda had light brown hair, and her eyes were wider and kinder.

Nymphadora Tonks was British half-blood witch and a Metamorphmagus. She was the first child of Ted and Andromeda Tonks (née Black) and older sister to Guest Tonks rather disliked her given name and considered her mother as a fool for naming her as such, thus insisting to be called "Tonks" instead. She didn't express any rejection when others referred to her as "Dora", a shortened form of the given name she detested so much. This may have been because her father and sister call her it. After leaving Hogwarts, Tonks joined the Ministry of Magic and trained to become an Auror under the watchful eye of Alastor Moody, qualifying in 1994. Tonks was enthusiastic, bubbly, and easily able to make friends with people she had just met. She was eager and would often want to help. As a Metamorphmagus, Tonks was known for using her gift for lighter purposes, such as experimenting with her appearance for entertainment. Tonks was notoriously clumsy and curious. In her youth, Tonks tried to solve her mistakes in unorthodox ways, though they were not always effective.