Halla
a old woman, native of Circarpous V, she is seems to be sensitive to the Force, and claims to be a master of the Force. She recognizes Luke and Leia as strangers, and also senses Luke's strength in the Force. She gives Luke a shard of the Kaiburr crystal when they first meet, and later helps Luke and Leia escape from Grammel's prison. She then convinves them to help her find the Kaiburr Crystal. Once they locate the crystal and defeat Darth Vader, though, Halla admits that she's a charlatan, and gives the crystal to Luke.