Appearance
Cassian is tall and slender body type. The slippery type instead of brute force. A base of white, marbled with light slate grey tones and cold blue eyes. He sports a pink base instead of a highly pigmented black, which is visible on his eyelids, nose and paw pads.
Personality
Narcissistic and vain, Cassian can be charming to those he wants to charm. Deceit could be his middle name as he often lies about his true motivation. He is very protective of his homeland and closest family. Others he tolerated and is a complete snob. Cassian is also quite the slippery type. He isn't very forth coming in what he does, or where he goes. He is secretive and outside Highvalley, he can be protective of his true identity. This all depends on what he wants of that other wolf.
Warning: He is extremely racist, and prefers light colored wolves over anyone else. This is not my personal view AT ALL.
Relationships
Lunafreya is his sister. He is related to a lot of Highvalley wolves as they are all inbred. He even sees Percival as his own blood brother while he isn't.