Well, to blend them well, consider the cultures. The military - like culture of Stargate and the small - town culture of Smallville can create interesting contrasts. The characters from Smallville can bring a fresh perspective to the Stargate teams. And vice versa, the high - tech and alien - filled world of Stargate can shock the Smallville characters. Also, think about the powers. Clark's heat vision could be a new weapon against the Goa'uld or other Stargate enemies. And the technology from Stargate, like the zat guns, could be used in Smallville to deal with local threats in a new way.
First, the settings can be merged. For example, the Stargate could be placed near Smallville, so the two worlds collide. Second, the characters' abilities and skills can be combined. Clark's super strength and flight could be used in Stargate - like adventures. Third, the storylines can cross. The Kryptonian mythology and the Stargate exploration themes can be intertwined, like finding a Kryptonian - related object on an alien planet through the Stargate.
Well, first, you need to understand the core elements of each. For Highschool DxD, it's about the devils, angels, and the harem aspect. In Naruto, it's about ninjas, chakra, and the pursuit of peace. For angels, there are the religious and mythological aspects. You can blend them by having a common threat. For example, a powerful dark force that the devils, angels, and ninjas must face together. The ninjas can use their combat skills and chakra, the devils their unique powers, and the angels their divine abilities.
By mixing the unique abilities. Naruto's ability to use chakra can be related to the energy sources in Gundam. For instance, chakra could be used to power up a Gundam's special attacks.
Another way it blends them is through the use of technology and powers. The advanced tech of Stargate SG1, like the Stargate itself or the zat guns, can be contrasted with Clark's superpowers in Smallville. Maybe Clark has to deal with a situation where the Stargate technology is malfunctioning and his powers are the only way to save the day. It's this kind of mixing of elements that makes the crossover so interesting.
There are fanfictions where the advanced technology of Stargate is introduced into the Smallville universe. For instance, imagine the Langarans sharing their medical knowledge with the Smallville doctors. This could lead to some interesting character development as the Smallville characters have to adapt to new ways of thinking. Also, a crossover could explore how the alien races from Stargate would react to a being like Clark Kent with his superhuman abilities.
Some of the best Smallville and Stargate SG1 crossovers involve character interactions. For instance, Lex Luthor could get involved with the NID from Stargate SG1. This could create a whole new dynamic of power - hungry characters vying for control over alien technology. It makes for a really exciting read as the two universes collide in unexpected ways.
Well, you could start by having a common threat that affects both universes. For example, a powerful entity that can control both the Grimm in RWBY and the Xenomorphs. This would force the RWBY characters and any survivors in the Xenomorph universe to work together.
To blend them well, consider their backgrounds. Naruto grew up an outcast in his village but became a hero. Leela was an orphan in a strange future world. A fanfiction could explore how these shared experiences of loneliness and rising above it bring them together. They could bond over their struggles and then use their combined strength to face challenges like a powerful villain who wants to control both their worlds.
Snape's brooding and mysterious nature can add an element of intrigue to Hermione's more straightforward and determined personality. In a story, Snape could be a sort of enigma that Hermione is determined to solve. As she delves deeper into understanding him, she discovers the layers of his personality that are hidden beneath his cold exterior. This exploration can bring out the best in both of their personalities as they interact.
Well, a good way is through the use of magic or energy. In Naruto, there's chakra, and in Star Fox, there's energy sources for their ships and weapons. Writers can make it so that these two forms of power interact in interesting ways, like chakra - powered ships or energy - enhanced jutsu.
Well, you can start by having the settings interact. For instance, the forest in 'Into the Woods' could connect to the forested areas around Forks in 'Twilight'. The characters' traits can also be combined. The vampires' elegance and strength in 'Twilight' could be paired with the cunning of some 'Into the Woods' characters like the fox. Also, the magical elements from 'Into the Woods' like spells and wishes could influence the events in the 'Twilight' universe.