Nil Spaar was a male Yevetha and member of the Spaar clan. He was the darama, or chosen one, of his species as well as head of the Duskhan League during the Black Fleet Crisis. In 4 ABY, Spaar led a rebellion after the Battle of Endor in which the Yevetha overthrew their Imperial masters from the Koornacht Cluster. As the leader of the insurrection, he gained popular acclaim among the Yevetha and was widely supported after replacing the previous regime in a bloody coup.