The Nightsister Charal, a witch stranded upon Endor, concocted a poultice that assisted her in seeing visions of what was to come. This mixture was made up of the spleen taken from a robust Ewok, several plants found within the woods, and a single drop of spittle from an Ewok's tooth. Sometime in the course of the Galactic Civil War, Charal recruited a space traveler who happened to be passing through, tasking them with gathering the necessary components.