Gemuri:

Gemuri's kanainga is the most extensive territory among
the Ariki. she is in charge of the Silver Sea surrounding 
Metru Nui.

She spends her time diving to bring up wrecked matoran
ships and the treasures they once held. since she is also
under the direct jurisdiction of Turaga Dume, she also
hunts down rare and tasty aquatic delicacies for Dume's
table.

Gemuri uses twin reinforced Protodermis hook staffs to
grip, tear apart, and carry ship pieces to the surface.
in regular combat, she can also use a large boat anchor
with devastating effect.

With her dive suit, Gemuri can stay underwater for hours
at a time at crushing depths.

due to her years of swimming, Gemuri has acquired amazing 
speed and agility, and coupled with her sly and observant
nature, she can spot and exploit a foe's weakness before
it even knows she's there.