Darth Shadow was a female/Male Human Dark Lord Of The Sith born on Ryloth. Lord Of Darkness And Lord Of Darkness mean Darkness of The Light. He Became a Brother of Darth Nihilus. She/He was a fellow of Darth Assassus and Darth Brutalus. The three of them assassinated Darth Kaos in 4078 ABY and in doing so brought about the Second War of Succession. During the war, Shadow defected to the Disciples of Kaos and became a valuable asset. After the war she entered into a relationship with the young and handsome Darth Annihilus. Shadow was alive in the War of Legacy at the Battle of Thyferra along with fellow Sith Lord Darth Sadisticus. His Master Is Darth Vader. Then He Join the 〔TGE〕 The Galactic Empire And Emperor Barnett He Has All The Force Power He Is The Most Powerful Of Dark Lord Of The Sith And Lord Of Darkness.