Reading Thor (1966) #187 as part of Marvel's wider catalogue reveals an issue with a clear personality and a surprisingly immediate sense of purpose. The issue was published on 1 April 1971 as part of Thor, with Odin providing the clearest point of entry. Its premise connects Karnilla 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) #187 are the