Rassa is a pale, copper colored cougar with dark brown ears, eyestripes and a dark brown ring around her tail. He have bright reddish markings on her muzzle, under his eyes and on his tail tip. His left ear has a huge notch in it. His eyes are very bright green.
Overall, Rassa seems to have a short-tempered attitude. He is very loyal to Silkey and dreams to have her position of second in command once.
Rassa, however, is very young and doesn't still quite understand how the world works. He only wants to achieve the best for the Clan and doesn't like outsiders.
Clashing Fangs (ep 5)
The Calm after the Storm (ep 6)
Rassa is seen with the patrol. He tells Kwebso not to trust Onyx. When the dog reveals that her friends went after One-eye, Rassa isn't very surprised, but still slightly shocked. He says that her friends are probably dead now. When Onyx freaks out and rages at Silkey, Rassa quickly starts defending his leader, but Kwebso hushes him. He later introduces Rassa to Onyx.
This is Our Home (ep 7)
Rassa explains to Onyx what tree guards are on their way to the Base, and he later comments on Onyx's picky eating habits, stating that she should go back to her farm if she insists on not eating any prey.
- Sean Crastien
- Rassa was called "Ris" at first, but the name later was changed to Rassa because Lynn has already another character named Ris, also a feline, to prevent confusion between the two.
- Rassa has also been shown with an almost entirely bright tail, and without notch in the left ear.
- Despite the rather feminine name, Rassa is male. Lynnzl couldn't decide on his gender for a while, but in the end he was decided to be male.