5. Boro and His Super Regeneration Ability

Thanks to Ninja Scientific Tools, Boro possesses an extraordinary regeneration ability, even more remarkable than other Inner Kara members. Boro’s body was once split in half by Inori’s brother’s Water Blade attack. However, in just a short time, Boro’s body reassembled as if nothing had happened.

The combination of Boruto and Kawaki’s Karma created the Rasengan Tsurane, which was capable of destroying a significant portion of Boro’s body, including his head. Yet, within moments, the destroyed parts of his body regenerated completely.

Boro was also relentlessly attacked by Team 7 and Kawaki. Boruto’s Rasengan once destroyed one of Boro’s arms twice. Kawaki, using a Scientific Ninja Tool, blew up one of Boro’s legs. One of Boro’s legs was also severed using Kawaki’s weapon, which could transform his arm into a scythe. Kawaki even managed to blow up Boro’s head.

However, all of those attacks were futile, as Boro’s body reformed in the blink of an eye. Even if Team 7 had unlimited chakra, Boro’s regeneration ability would still be difficult to overcome. Boro’s incredible regeneration power comes from the Scientific Ninja Tools implanted by Amado in his body. These tools are far more advanced than those of the other Inner Kara members.

However, Kawaki, a former Inner Kara member, knew the weakness of these tools. The more advanced a Modern Ninja Tool is, the larger its size, making it easier to detect and destroy. Therefore, the key to defeating Boro was to destroy the Scientific Ninja Tool embedded in his body.

Even so, Boro was highly skilled at shifting the location of the Scientific Ninja Tool inside his body to avoid detection by his enemies. Nevertheless, thanks to Sarada’s sharp Sharingan vision, which could read Boro’s movements, and the exceptional teamwork of Team 7 in launching a brutal distraction, Sarada finally pinpointed the location of the Scientific Ninja Tool within Boro’s body.

With precision, Sarada struck Boro using Chidori, successfully destroying the Modern Ninja Tool inside his body.