They were created on Hantrek City. They were also trained there. Some of them got order from Teridax to catch the Matoran of Metru Nui and to overrun Odina. After that they began to attack Korboka Nui in command of Vultraz but all of those Rahkshi got destroyed by Fritinast Grastem's lightning powers. A group of Makuta were working on improving the Rahkshi Army on Gamulu. These improvements were stopped by Helryx and her team. Some of them are currently going to Paxila to attack the Order of Mata Nui and prepare for the war in Teridax Nui while the rest have joined the Order of Mata Nui.