Board Thread:General Discussion/@comment-38413232-20190311031548/@comment-38954725-20190407214322

Shock Rock would lose to Atomix. Atomix was majorly powerful and had immense physical strength. He was also able to take down Ultimate Humungousaur easily and kick his family into the lower atmosphere when he didn't know his own strength. There are probably a few aliens from the classic continuity that could beat him like Feedback (who could drain him dry) and Toepick (who could scare him into submission).

Shock Rock is probably the most powerful in the reboot continuity so far though.