Piraka

The Piraka are a species of sentients that originate from an unknown location. They are by nature cold-blooded and cruel. Six of them currently reside on Voya Nui, searching for the Mask of Life. There is a seventh Piraka as well, but he is completely crazy. The names of the seven known Piraka are:
 * Zaktan
 * Thok
 * Vezok
 * Hakann
 * Avak
 * Reidak
 * Vezon