From Kroot:
A wizened Shaper, known to his people as Ennuk, leads the Kroot tribe. Once part of a larger council of Shapers, Ennuk is the only surviving member. His strategies have kept the small band alive for decades, all the time using the local fauna as the basis for further genetic development for his flock. Ennuk realised long ago that Yanth could provide a never-ending source of new evolutionary growth, and sees no point in leaving the death world any time soon. He has met with various Imperial and alien agents, many of whom eagerly seek out Kroot guides for exploring Yanth, or even as mercenaries to fight elsewhere in Askellon. All of Ennuk’s followers return back to him eventually, though, sharing any newly-gained genetic enhancements with their Shaper to continue the development of their people.