Kaylen Cherra

Kaylen Cherra was the Rida-ki of the Shadow Nation. He was manipulated by Drayon (His Mentor) into attacking the Fire Nation and caused the destruction of his own home in return. The other nations saved the Fire and attacked them instead. Kaylen took his people and fled, saving a thousand of them and dozens of Sento.

Kaylen created the Eritomoru during the destruction of his home, influenced by his Zade. The Eritomoru were eventually led to attack and kill the Sento in the 7 nations but the exiled in the Erito did much more harm to the citizens. Kaylen was furious and never intended innocents to be harmed. Eventually he learned of Zade and his village, this information was of course fed to him by Drayon. Kaylen purposely never attacked the village because he wanted innocents to be able to flee.

After the Eritomoru, the Kikono displayed their true colors and Kaylen was overthrown from the Eritomoru. He was somewhat glad, then hurried to the village to help them from Zade's attack. He preventing them all from dying. Kaylen started leading the group with his knowledge of the Kikono.

He eventually accompanied Elenai and Izokah to the Sky temple where they planned to find Kyokku. To get there, he abused an infestation to gain mana to search all of Yatan for the Kikono's where abouts. Ironically, they worked outside of them own home base. However they did not find her, instead they were confronted by Somnium and Drayon. Zade came to try and save them, but Somnium murdered him. Kaylen was furious seeing his dad die.

The three escaped the village and returned to the Sento. They all eventually went to the Temple, confronting Kyokku and stopping Somnium's ritual. They did stop Somnium and caught Kyokku, but Somnium captured and stole Kaylen to be his herald.

Kaylen Cherra was once taken by Somnium to act as his Herald for his master. Kaylen was the strongest living Sento, and had already potential for limitless power due to Somnium orchestrating the creation of the Kikono’s infestation. Kaylen harnessed the infestation for power, slowly being corrupted by it. The infestation was actually matter from the Darkworld, and Kaylen was given an intense connection to it through the years he tampered with it. This intense connection was vital to Somnium being able to use him as a lightning rod for sucking his master out of the Darkworld.