Avengers #7 comic book from Marvel Comics Group
Thor versus the Avengers.  At least they have Iron Man and Giant Man to give them a fighting chance.  But I would still go with Thor over that group.  He is by far one of Marvel's most powerful heroes.

       

This is a scan of an old comic book. This item is not for sale. But you can find it on ebay. Click below to go to ebay and search!