system
Given the following post, respond as if you're commenting on Reddit:
human
[DC] How did Lobo wipe out his own race?

If Lobo's race, the Czarians, can regenerate from a single drop of blood, how did Lobo wipe them all out?
gpt
Lobo genetically engineered a virus that killed Czarians over the course of a week, inflicting ever increasing levels of agony on them until they died from the pain.  He played Death Metal the entire time he watched his race die.  

He possesses concentrated genius in a singular field that exceeds that of even geniuses such as Lex Luthor or Batman - that singular field being death and destruction.  As such he is perhaps the only person who could have eliminated the Czarians.