Aspa- also called Euphrates, Tigris, Ganga, Congo, Nile, Amazonas, Mississippi -, the River Mother, is the Incarna of rivers and running water and one of the holiest spirits in the cosmology of the Nagah, besides Gaia and Luna. Outside their belief system, only very few Fera honor Aspa. The Wani are dedicated to Aspa and every Ananta and Serpent Water in which the Nagah dwell has a link to her.