Raven

Raven is Edgar's personal servant and Ermine's half-brother. At the beginning of the series, he is 18 years old. He possesses mysterious green eyes and exceptional fighting skills. It is later revealed that Raven was born with a sprite residing within him, and for this reason, he was not acknowledged by many. Edgar has mastery over the sprite, and thus Raven. Even so, Raven believes that Edgar would never take advantage of this power. And because Edgar accepts him despite his obscurities, Raven is pleased to serve him.