Entity: Lion Blade

Source Shining Kingdoms pg. 170

Taldor’s official teeth in the shadows was founded in 1629 ar by Yanual and Izora, children of the late Goscelyn II and half-siblings to the Bastard Prince Penticus IV. Today, the shadow schools below Oppara, Cassomir, and other settlements teach a strict curriculum involving anatomy, politics, and even hypnotic meditation. This grueling program eliminates recruits until only the best remain. About one in ten students become fully recognized agents. The rest often become part of the supporting network as Lion Kiths, who retain a measure of their skills after leaving. Those who don’t become a Lion Kith leave to return to their bardic studies under vows of secrecy or cut off all ties.

Most agents require about five to ten years of active field service before they’re recognized as senior agents who can become an instructor at a shadow school. It is not unusual for masters of the shadow schools to poach one another’s graduates to exchange techniques and skills.

If you wish to play a PC who’s a Lion Kith, you can limit your feat selections from this archetype to that of level 6 and lower.