Querl Dox's distant relative

An unnamed individual is a distant relative of Querl Dox.

Biography
After The Legion killed Pestilence and prevented the Blight's existence, millions people were never killed, including this individual. The individual created a plague to kill all A.I's other than himself, making it impossible for his distant relative to stay in the future. This led to Winn Schott joining the Legion, taking Brainy's place so all A.I's could be saved.

Trivia

 * This character could be a reference to Brainiac, a well-known adversary of Superman and the ancestor of Braniac 5.