The Walkers of Sigma 957

The Image here came from VEX's site that why there is a bonder around it

The Walker of Sigma957 just like the Vorlons hide what they look like to all but there own race, but what they look like is unknown, but I think that they are pure energy. This race as I stated before dose not like the Vorlons maybe because they do something to them or disputed over something, the real reason for this is not know or will not be know because like the rest of the Frist One left beyond the Rim. This race first appare when Sinclar's girl friend when there and it almost kill her, but she was save. The second time was when a White Star with the help of Great Machine of Elispon III made contract with them, in this they made them join the Army of Light. In the final battle they destroyed a Vorlon Plante Killer plus many more ships of the Shadows and the Vorlon.