Board Thread:General Discussion/@comment-5486221-20130304032155/@comment-4920273-20130330091552

Alien X for the win. Not only did Ben master Alien X in the Anihilarrrggg 'bum bum bum!' episode. But even if  he couldn't, Alien X would be comatose and wouldn't respond to Toepick's face. But it was said that Alien X wasn't the strongest Alien, so Toepick might have a chance. But Alien X was created outside of the Universe in the forge of creation, and Toepick's face could scare anything in the 'verse'. (which excludes Alien X) So, I'd say both have a decent chance.