Luke don't need to start off hard... He's fucking Luke... He has an empire to destroy... He don't have time for this battle with this kid. (coming from a true Potter fan!) haha!
Luke. If you break down Harry's major disses, the only one that stands is the Uncle Owen and Aunt Beru. The Slytherin a sister line: Leia forced a kiss on Luke (only a kiss) to drive Han Solo away. They didn't know they were related at the time, because they were separated at birth, on a galactic scale. They didn't know until halfway through Return of the Jedi. The prequel line: The prequels were good, and anyone who disagrees can suck it. The compact you character to trash line: Luke's character was never compacted to trash, because he wasn't really much of a character in the disney trilogy (aka sequel trilogy). The storm trooper line: The original Storm Troopers from the prequels, the first batch to come directly from Jango Fett actually knew how to shoot. After Jango Fett was figured out, and the cloning facility was handed over to the empire, that's when the Storm Troopers didn't know how to shoot. Least intimidating twin since Mary-Kate: Pretty sure a Jedi would seem very intimidating to a J. K. Rowling Wizard. Your wand is mine, and now it's broken and you're powerless. After that, only his weak lines hold any truthful ground, so this is an easy win for Luke.
They all stand. Them not knowing about being related doesn't change the fact that they kissed, and Luke and Leia briefly were a part of a love triangle. The prequel line said that the fans' feeling on the prequels are split, which they are; you telling the people with the other opinion to "suck it" doesn't change the fact that they exist. Not being one of the main characters doesn't prevent the character from having a terrible characterization. Yes, the stormtroopers originally knew how to shoot... but then they lost their aim and became a total joke. Luke doesn't really look intimidating, and there's no reason why Jedi should look intimidating to Harry Potter wizards at first sight. And there are several other major disses from Harry you didn't even mention. Not to mention that Luke's lines can be deconstructed like that too. All in all, a comfortable (although not easy) win for Harry.
To add on to the above comment, Storm Troopers missing is actually something covered in Rogue One. It was an acknowledged feature of their presence in Star Wars that they miss due to The Force protecting the main characters. So yeah, they might be accurate in the lore, but in the films we mostly see plot armour protecting characters. Storm troopers themselves however ARE NOT clones. Clones were discontinued in the early days of the Empire and replaced with brain washed patriots and later kidnapped children who were trained into being troopers. Both the Clone Army and the Droid Armies were seen as too easily manipulated and effectively ceased to be 3 years into Palpatine’s rule. Moving on from that into Harry Potter lore and a wand is not the limitation of magic. Owning one does not make you more or less capable of performing spells it simply keeps the spells accurate. There are a handful of wizards who forewent wands in the books, including Madeye Moody, Merlin, Voldemort (a handful of times) and technically Hagrid. Wizards themselves are shown early on to be capable of willing things in and out of existence without a wand and in fact that appears to be how they are noticed by the wizarding community as children.
I’m a massive Star Wars fan and even I think this is incredibly biased. The prequels are split amongst fans and that’s a fact. Regardless of what you think of them, I also think you’re taking the slytherin your sister line way too seriously. It was just a hilarious diss. Also the ‘on the other hand, oh wait’ was a hard hitting bar and hilarious, more than the sister line imo. Saying this, I do think it’s a draw. Luke’s wordplay was incredible as well as his flow. He also to me had the best line with ‘I’m Bellatrix, dead Sirius’. To say it’s an easy win for Luke is a massive stretch though imo.
Just bc Harry's hit hard don't mean he won. He's just like a typical teenager who acts hard, but ain't. Luke's bars were more true. His story being stolen from him and Luke saying how he destroyed an empire just had it for me.
There's also the fact that Lukes backstory also isn't original either,. That bar loses a lot of it's bite when you realize that fact. The backstory is the classic hero's journey, for both of them. Luke may have existed first, but he's just as much of a copy.
