This whole chapter is about The Legendary Seven Swordsmen. They are  Momochi Zabuza, Kuriarare Kushimaru,  Ringo Ameyuri, Munashi Jinpachi,  Hohzuki Mangetsu, Akebino Jinin and Suikazan Fuguki. All of them have  their own sword with different special abilities. They are the strongest  swordsmen in the hidden mist's long history. According zangetsu's story  we know about the sword name and its abilities.First, the sword imbued  ith lightning, sharper than any other ever forged, The Boltsword "Fang"  and its wielder, Ringo Ameyuri. Second, the sword that crushes any and  all defenses, The Bluntswords "Helmsplitter" and its wielder, Akebino  Jinin. Third, The one that pierces all and stitches them together, The  longsword "Threading Needle" and its wielder, Kuriarare Kushimaru.  Fourth, combining sordmanship and explosions, The blastsword "Splash"  and its wielder, Munashi Jinpachi. Fifth, the original wielder Hoshigake  Kisame's Greatsword "Samehada", Suikazan Fuguki. Sixth, the man who  mastered all seven of the swords, Zangetsu older brother, Hohzuki  Mangetsu. And the last, as we know Momochi Zabuza with his Great  Beheader which was able to suck up their blood opponent and use the iron  from it to regenerate. The squad joint army with Kakashi as their  captain forced to fight a group of expert ninja and it will be though  battle for them. None of their attack do anything to the enemies, but  kakashi has his own plan to immobilize Zabuza first. But unexpected  situation happened, before Kakashi's Chidori almost hit Zabuza, Kabuto  knowing about his plan and sacrificing haku to protect Zabuza form  Kakashi's attack. And Zabuza ignores Haku and moves to cut down Kakashi.  
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