Ruusaan is wild by nature, but has had its behavior modified to accept the presence of humanoids by an intervention. It is trained against its wild instincts to accept humanoids. As creature handling goes up, a member can better empathize, train, and manage this creature's behavior. Untrained (+0), this creature will do whatever it wants and one would be helpless to understand why, with its natural disposition taking over. As creature handling skills improve, a member can understand, care for, and better influence this creature with full control achieved with mastery (+5) of creature handling.

Ruusaan has typical coloring and physical appearance for a Stroilk.

Ruusaan thrives on the hunt, but prefers to use stealth and careful preparation to pick and choose their battles. They see no need to rush headlong after a prey or target, but can often miss out on success if they miss their timing.

Ruusaan is larger than the average Stroilk in terms of size and body mass. Their bulkier build can offer better power but often at the expense of the mobility and agility commonly associated with other Stroilk.