Icheron

Icheron is a Toa, originally from Le-Metru. His element was Air up until he was corrupted by Makuta Avarakk, when it changed to Shadow. Takanuva eventually defeated Icheron, and removed the corruption with his Light powers. After that, Icheron got Light powers, while his Shadow powers lingered. Later he became a strong agent of the Order of Mata Nui.

Origins
Icheron hailed from Le-Metru. He sometimes worked as a test driver. He was eventually given a Toa Stone, and transformed into a Toa, along with the rest of the Varangi team.

Beginning of the Toa Varangi
Icheron and his fellow Matoran received Toa Stones from Toa Legius. The leader of the team, Trilitu, was the one to activate his Toa Stone first, followed by Icheron and Canute. When the entire team had transformed, the temple shone with the light of the Suva.