Knowing that Zabuza will be a strong opponent, Kakashi reveals his eye with the Sharingan. Intent on defeating Kakashi’s famous Sharingan, Zabuza covers the area with a thick mist so that he can try to kill Tazuna without anyone noticing. When Zabuza finds himself near Team 7 and prepares to finish off Tazuna, Kakashi stops him. This Zabuza turns out to be a water clone, and the real one quickly attacked Kakashi. However, it also turns out to be a water clone of Kakashi, which he created by using his Sharingan to copy Zabuza’s technique.