I'm not sure specifically as I haven't read it. It could be about some sort of power - related stories set in a house or an institution named 'house of x'. Maybe the 'powers of x' refer to various abilities or forces associated with the character or concept of x.
Since I haven't read it, I can't say for sure. But it's likely that the main characters would be those who are associated with the house of x and possess the powers of x.
One way to incorporate the powers is by having the Loud House kids learn some basic ninjutsu. Let's say Lincoln discovers he has some chakra and Naruto starts to train him. Lincoln could use the substitution jutsu to play pranks on his sisters in a more ninja - like way. Also, the healing powers in Naruto, like Sakura's medical ninjutsu, could be used if one of the Loud sisters gets injured. Maybe they get into a small accident and Sakura or another Naruto character with healing abilities comes to the rescue.
I'm not sure exactly as I haven't read it. But generally, a graphic novel about 'powers of x' might be about a character or characters with powers related to the variable x. It could involve things like superhuman abilities that are somehow connected to mathematical concepts around x, like the power function.
A theme of cooperation is also possible. They have to work together to achieve a common goal. It could be something like saving their town from a natural disaster or uncovering a conspiracy. Their different personalities and skills would need to mesh well for them to succeed, and this would create an interesting dynamic in the fanfic.
Well, Naruto's Rasengan, a concentrated ball of chakra, could be infused with the energy of one of Ben's alien forms. Let's say Big Chill. The combination could result in a freezing - chakra attack that not only freezes opponents but also has the impact force of the Rasengan. When it comes to Gwen, her mana could interact with Naruto's Sage Mode. In Sage Mode, Naruto is more attuned to nature. Gwen's mana, which has its own connection to magical elements, could enhance Naruto's connection to nature even further, allowing him to access more powerful Sage Mode techniques. Ben's aliens like Diamondhead could be used to protect Naruto and Gwen during battles, and Naruto could use his teleportation jutsu to quickly move Ben's aliens into strategic positions.
Superman has super strength, flight, heat vision, etc. X - 23 has enhanced strength, speed, and her claws. If they were in a fight together, Superman could use his flight to gain an aerial advantage and X - 23 could use her speed to quickly move around on the ground. His heat vision could be used to blast enemies from a distance while she could use her claws for close - combat.
Well, without having read the 'house of x graphic novel', it's hard to say precisely. However, graphic novels typically have a narrative arc. This one might explore themes such as identity, power, or survival. The 'x' in 'house of x' could be a variable representing something unique or unknown. It could be that the story follows the characters within the house as they face challenges, both internal and external. Maybe there are different factions or personalities within the house that create drama and drive the plot forward.
There's also 'In His World'. This fanfiction is amazing as it places the reader in the middle of House's chaotic medical world. It's full of interesting medical cases and the developing relationship between the two. It makes for a very engaging read.