Toa Barraki

After escaping from the Pit, the Barraki were transformed by Keetongu's evil clone, Kotongi, into not just air breathers, but Toa! However, the new Toa Barraki would have to fing Carapar and Takadox, who were on a mission with Brutaka.

Kanohi
After their encounter with Kotongi, the Barraki were given masks.