. . "Efram"@en . . "Efram was the name of the servant caste in Naxeran civilization. It was the lowest of the three castes, below the ruling G'Dok class and the middle Leahru class. (ST - The Lost Era novel: Well of Souls)"@en . . "Efram was the name of the servant caste in Naxeran civilization. It was the lowest of the three castes, below the ruling G'Dok class and the middle Leahru class. (ST - The Lost Era novel: Well of Souls)"@en . .