Talk:Boros/@comment-139.192.22.230-20180708194307/@comment-2607:FEA8:91DF:E781:5FD:5C0D:5237:3E09-20190117213409

Boros is a God-level just by basic logic.

God: A threat endangering the survival of all humanity

Boros' Roar Cannon, depending on if you go with the manga or anime interpretation, can either destroy the entire surface of a planet, or destroy a planet outright. Either of those would easily result in human extinction, and since Boros has shown he's willing to use it, he fits the criteria.