Brickenden

A giant rat and a second-goer living in Aevaly. Nearly six feet tall with a harsh expression, Brickenden is frightening in both his strength and his remarkable intelligence. One of his ears is much smaller than the other, and he usually tilts his head to conceal it; he gained a little bit of vanity along with his sentience.
As one of the cleverest in New Aevaly, everyone considers Brickenden to be a natural troublemaker, and he's beginning to share this view. On the other side, the leaders of Aevaly aren't sure how to manage him without discouraging his uncanny talents. Brickenden has a tense relationship with everyone he knows, leaving him with no peers and little purpose.