Uvlavad Kudlak was a General Uvodni in the Ghost Wars. After the Uvodni were losing, Kudlak worked for the "Mistress" and was forced to kidnap children on Earth to fight on the front lines. Kudlak also duped a human named Mark Grantham. Kudlak and Grantham made a new laser-tag game named Combat 3000, and only kidnap the children who got to level 2 of the game. After realizing his Mistress was lieing to him and the war had ended 10 years ago, he killed the Mistress and returned the children to their families.
Kudlak had always wanted peace, and was an honourable warrior. He saw the error of his ways and even asked Sarah Jane Smith to kill him for his bad deeds. He was not killed. (SJA: Warriors of Kudlak)