Vira

Vira was Chute Monitor in Metru Nui. He traveled to all of the Metrus to supervise the chute system. In Mata Nui, he joined the Gukko Force. He has since returned to Metru Nui, and was helping to rebuild it until the Staff of Artakha was used to repair the rest of the city.

Past in Metru Nui
In Metru Nui, Vira worked in Le-Metru as a chute monitor. He was soon put into a Matoran Sphere, by the Vahki, during the Great Cataclysm, but was later rescued by the Toa Metru and taken to Mata Nui with the other Matoran.

Mata Nui
On Mata Nui, Vira joined the Gukko Force. He rode a red and yellow Gukkko while he was a member.

Vira later helped to build Boats to facilitate his and the other Matoran's return to Metru Nui, where he now resides.

Return to Metru Nui
Along with the other Matoran, Vira later returned to Metru Nui and helped to rebuild it until the Staff of Artakha did the rest. He was also in the ceremony held for Matoro at the Coliseum and was in the Coliseum when Teridax announced his takeover of Mata Nui.