Hydro Blades

The Hydro Blades were Nokama's Toa Tools as a Toa Metru. She used them to channel her Water Element. The tools also helped her to swim through the water more quickly.

The blades can also deflect attacks by spinning them, as seen in BIONICLE 2: Legends of Metru Nui when Nokama deflects Krekka's kanoka blast. Also seen in the movie, she can use them as sort of grappling hooks.

When Nokama was mutated into a Toa Hordika, The Hydro Blades were transformed into Fin Barbs, but the mutation was reversed. They were lost when Nokama transformed into a Turaga.





Trivia

 * In Bionicle Heroes, Hydro Blades are the second weapons Hahli uses. They can be upgraded to the Laser Harpoon.