Thor (1966) #210 is the kind of issue that makes an old publication date feel less important than the energy waiting on the first page. The issue was published on 1 April 1973 as part of Thor, with Thunder God providing the clearest point of entry. Its premise connects Rock Trolls with questions of identity and responsibility. That combination gives the opening a purpose beyond simply announcing another adventure. The most persuasive passages in Thor (1966) #210 are the one