Kraahu

Kraahu were an elite type of Vahki designed by Nuparu. Unlike most Vahki, the Kraahu do not have a central intelligence center, allowing their bodies to split into various pieces and surround an enemy. When in one piece, Kraahu can emit clouds of stun gas and have staffs of electricity which can shock criminal Matoran.

Behind the Sets
Kraahu can be made by combining the parts from the Bordakh, Zadakh, and Keerakh sets.