A KefTavari Tribe.
- The tribe was formed by Bisos after a raid on Bindle in which the reprisals resulted in grevious losses.
- They originally migrated from Vanstal to Wendaria where the DediOronin lived.
- Comment: It seems the raiders of Bindle were from the DediOronin and that Bisos's aim was to avenge the insults to his kin.
- They defeated the DediOronin at Yartos and set up Bisos Palace.
- They then warred with the DediZoraRu and gained the cult of UpelviDedi for their victory.
- Under King SerArba in the Bleak Period they sought help from Vanstal but were refused.
- A divination to Bisos revealed they should conquer Vanstal.
- The successful war was known as Bisos's Homecoming.
- When the Planets reappeared, Elesdandrus sough oracular help and settled Tawenos as a result. The Bisose settled the other four cities.