Zhensha

The Zhensha, on the other hand, worship an entity that they call "Dofededejy Shynadyr" (loosely translating as "the Lightning Eater"). In truth, this is a cultish combination of the Storm Lord and the Locust Lord. This great god, so they believe, gifted each creature with an inborn energy that others can gain by consuming the body of the dead creature. Like the Simay, they are cannibalistic, but for different reasons. The Zhensha believe it is their calling, and they carry out their slaughter with a religious fanaticism unknown to the Simay. In the Zhensha culture, finger bones of their victims are their most precious possession, and a matrilineal line of descent rules their tribal hierarchy.

Source: Svimohzia: The Ancient Isle