Feldin

Feldin is Ryna's brother and most likely the most intelligent member of Kodo's group. At first believed to have died a few years prior to the beggining of Ryak Lo, Ryna was totally unaware that he in fact had been living in Kalmire City.

Ryak-Lo
Feldin has skills in repair and construction in numerous fields after he was able to fix Tremayne's arm and then builds him a better one after they arrive in Kalmire city. One of his most important inventions is the Ryak lo sensor which scans the entire world for Ryak lo energies, after getting a sample from Ryna, they discover numerous energies across the world.

Personality and Traits
Feldin seems to be a very cheerful boy and enjoys spending time with his sister no matter what she does to get herself in danger, like when Ryna and Feldin went to fight an avatar who would later be revealed as Yamaketsu.

Powers and Abilities
Feldin has skills in repair and construction in numerous fields after he was able to fix Tremayne's arm and then builds him a better one after they arrive in Kalmire city. One of his most important inventions is the Ryak lo sensor which scans the entire world for Ryak lo energies, after getting a sample from Ryna, they discover numerous energies across the world.