Dystrax was once a normal Ko-Matoran on Lora-Nui until the Makuta attacked. He was transformed into a Shadow Matoran but his will was so strong that he was not controlled by the Makuta. He was taken to the Makuta's laboratory and forced to use an infected Toa Stone. Locked up with other infected Toa, he developed a close relationship with a Toa of Lightning called Cylin. Together they rounded up the Matoran and busted out using the Makuta's vehicles. But a tornado created from an infected Toa of Air known as Karro seperated them and forced them to got their seperate ways. Aside from taking down all his enemies, Dystrax's other goal is to find Cylin.
"Looking for something? Dreaming of someone?"
Being half-Makuta, Dystrax can transform into a Shadow Titan without the need for sacrifices.
(I had just noticed that one of the Matoro claws had fallen off before these pics were taken :( )