In a crossover fanfiction, the Hollow Knight's ability to focus and regain health could be shared with Dark Souls characters. This would give them a new way to survive in combat. On the other hand, Dark Souls' estus flask concept could be introduced to Hallownest. The bugs might use it as a new way to heal, and it could be crafted from materials found in both worlds. The abilities of the bosses in both games could also be combined. For instance, a boss could have the teleportation ability of a Dark Souls boss and the area - of - effect attacks of a Hollow Knight boss, making for extremely challenging and interesting battles.
The magic system in Dark Souls could interact with the spells or abilities in Hollow Knight. The Soul Arrow from Dark Souls might be modified when used in Hallownest, taking on the aesthetic of the Hollow Knight world. Meanwhile, the Spellslinger's abilities in Hollow Knight could be enhanced by the power of the Dark Soul, allowing for more powerful ranged attacks. Also, the dodge and roll mechanics of Dark Souls characters could be combined with the Knight's acrobatic moves, creating a really fluid and exciting combat style.
Well, the Knight from Hollow Knight has its nail attacks. In a crossover, these could be combined with the weapon skills from Dark Souls. For example, the Knight could perform parries like a Dark Souls character using its nail. And Dark Souls characters could gain the ability to wall - jump like the Knight, adding a new dimension to their movement in the Dark Souls - like environments created in the fanfiction.
If we consider the healing abilities in both games, the bugs in Hollow Knight that can heal the Knight could teach Toriel about new ways of healing. Toriel could then use her magic in combination with these new techniques. The Knight's ability to climb walls and ceilings could be combined with Napstablook's ability to float. They could create a new form of movement that allows them to access areas that were previously unreachable. And the magic attacks of the Undertale characters, like Muffet's spider webs, could be enhanced by the magic of Hallownest, making them more durable and effective in combat.
One interesting plot twist could be the merging of the Hollow Knight's infection with the Dark Souls' curse. Maybe the Knight, while traversing through a Dark Souls - like world, spreads the infection which starts to affect the various creatures in that world in unique ways. For example, it could make the undead hollows become more like the infected bugs, with strange growths and behaviors.
The stories of Hollow Knight and Dark Souls share some similarities in terms of their dark and brooding nature. In Dark Souls, there's a constant sense of struggle against powerful and often otherworldly foes. Similarly, in Hollow Knight, the knight faces numerous dangerous creatures. Also, the lore in both is deeply rooted in the history of their respective worlds, and it often involves the downfall of great civilizations, which players gradually uncover as they progress through the game.
If Naruto was in the Splatoon world, his Shadow Clone Jutsu could be used in interesting ways. He could send clones to cover more ground during an ink battle, confusing the enemy. And for the Inkling's part, their ability to swim in ink could help Naruto move around in ink - filled areas more easily. They could also use their ink guns to provide cover for Naruto while he attacks up close.
Well, if Izaya from Durarara and Shikamaru from Naruto were to team up, Izaya's intelligence in manipulating people and Shikamaru's strategic thinking could create some really devious plans. Shikamaru could use his shadow - binding jutsu to physically restrain opponents while Izaya uses his words to mislead and confuse their enemies. Another example is if Celty's shadow powers were combined with Naruto's chakra - enhanced strength. Naruto could use Celty's shadows to extend his reach in battle, like creating shadow - arms that are empowered by his chakra.
Naruto's ability to use chakra and his shadow clone jutsu could be combined with the Ninjago ninjas' elemental powers. For example, Naruto could create shadow clones to help Kai with his fire - based attacks in a battle.
The sharingan ability from Naruto's world could be used in an interesting way with the Voltron technology. For example, a character with the sharingan could quickly analyze the weak points in the Galra's defenses or the mechanisms of the Voltron lions themselves, allowing for more efficient repairs or strategic attacks. And Voltron's ability to form into a giant robot could be used as a cover or a platform for Naruto characters to perform their long - range jutsus from a safe vantage point.
Naruto's ability to use chakra could be combined with Batman's gadgets. For example, Naruto could use his chakra to power up some of Batman's energy - based weapons. Batman's detective skills could help Naruto in his ninja missions in the Naruto world. He could analyze the enemy's patterns and strategies better. Also, Naruto's shadow clone technique could be used for reconnaissance in Gotham, while Batman's stealth could be applied in the Hidden Villages for spying on potential threats.
Naruto's Rasengan could be combined with Kirby's inhaling ability. Kirby could inhale an object and then spit it out with the force of a Rasengan. Or Naruto could use his shadow clones and have each clone team up with a Kirby ability. For example, one clone could work with Kirby's sword ability to fight enemies.
Naruto's Rasengan could be combined with Aladdin's acrobatic skills. Imagine Aladdin using his speed and agility to get close to an enemy while Naruto forms a Rasengan, and then Aladdin quickly delivers the Rasengan - powered attack. It would be a very effective and unexpected combination.