The Defense Against the Dark Arts class is one of the most infamous subjects at Hogwarts, and yes, it's absolutely part of Harry Potter's schedule—though it's got a bit of a cursed reputation. From the very first book, 'Harry Potter and the Philosopher's Stone,' Harry and his friends attend DADA, and it quickly becomes a focal point of the series. The class is supposed to teach students how to protect themselves from dark magic, but thanks to the curse Voldemort placed on the position, no teacher lasts more than a year. Each one brings their own... unique teaching style, to say the least. Lockhart’s vanity, Lupin’s practical lessons, Moody’s (well, Crouch Jr.’s) brutal honesty—it’s a rollercoaster.
What’s fascinating is how the class evolves alongside the series’ darker tone. Early on, it’s almost comical how inept some professors are, but by 'Order of the Phoenix,' Umbridge turns it into a farce by refusing to let students practice spells. That’s when Harry starts the DA, secretly teaching his peers real defense skills. The class’s instability mirrors the wizarding world’s growing chaos, and by 'Half-Blood Prince,' it’s downright eerie how little anyone trusts the curriculum. It’s wild how a single subject can encapsulate so much of the series’ tension—I always found myself waiting to see what fresh disaster the next DADA teacher would bring.