Setting aside the possible enemy behind Uchiha Setsuna for the moment, the two began discussing the recent fighting. Kazemori Masaki had called Kagami Uchiha over both to reinforce their forces in the Land of Grass and because he needed Kagami's power—specifically, his Mangekyō Sharingan.
"Aside from Ōnoki, there are two other troublesome people in Iwagakure Ninja Village right now: its jinchūriki," Kazemori Masaki said, passing an intelligence report to Kagami Uchiha.
Kagami Uchiha quickly read through it. Iwagakure Ninja Village's jinchūriki were named Roshi and Han. Both were young men around twenty, both could make basic use of their tailed beasts' power, and both could use secret techniques on the level of a kekkei genkai.
Like Bunpuku, they might have gained access to those secret techniques through their close relationships with their tailed beasts. Given their abilities, however, they might already have mastered those kekkei genkai techniques themselves, just as Gaara in the original timeline had retained his power to control sand even after losing Shukaku.
The kekkei genkai Roshi used was called Lava Release. As the name suggested, it combined fire nature and earth nature. Kagami Uchiha had seen Hiruzen Sarutobi's Composite Ninja Art combining fire and earth, and Lava Release was essentially similar. As a kekkei genkai, however, Lava Release stood on a higher level than a composite technique that merely layered two release techniques together.
Han, meanwhile, used Boil Release, combining fire nature with Water Release. His Boil Release emphasized steam's heat and force, making it somewhat different from the Acidic Corrosion Boil Release favored by the future Fifth Mizukage, Mei Terumi. Even the same kekkei genkai could produce different effects depending on each person's understanding. This was also why kekkei genkai were difficult to learn and largely depended on bloodline inheritance.
Aside from Ōnoki, who could