Jaller

Jaller is the Toa Inika of fire. He was formerly the captain of the Ta-Koro Gaurd.

Metru Nui
Little was known about Jaller on Metru Nui, but he was taken away by Vahki and put into a Matoran Pod. The Toa Metru eventualy rescued him.

On the way to Mata Nui, Jaller's kanohi broke. Vakama gave him Lhikan's. Lhikan's Hau transformed from the shape of a noble one to a great one.

Quest for the Masks
Jaller served as the captain of the Ta-Koro Guard. One day, Takua wandered into his hut. Jaller let him join the gaurd so he could get to Ko-Koro.

When Takua was forming the Chronicler Company, Jaller was unable to come. However, he showed up at the Kini Nui to help Takua just in time.

Bohrok Swarm
Jaller defended Ta-Koro in the comflict with the Bohrok Swarm. Jaller then traveled with Takua to Ga-Koro to defend the village against the Pahrak.

Bohrok-Kal and the Mask of Light
Jaller was the Captain of the Ta-Koro Guard and the Herald of the Seventh Toa (a title he was actually given by Takua, who was unwilling to accept the fact that he was the true Herald). He is Takua's best friend and (former) kolhii partner, and he has a romantic relationship with Hahli of Ga-Koro. He used to be called "Jala", but was renamed for his deeds in defeating the Bohrok swarms. In the search for the Toa of Light, Jaller was killed by Turahk, but was later revived from his mask by Takutanuva. After Takua became Toa Takanuva, Jaller inherited his Ussal crab, Pewku.