The Vudrani (pronounced voo-DRAW-nee) believe in a strict caste system which defines a member's role in society and reflects their good deeds in past lives. Higher castes are believed to have attained their position through attaining a purity which has brought them closer to Nirvana. Some of the castes most seen in the Inner Sea region are the padaprajna (warrior), kezavazresthin (merchant), and atanapratta (explorers).