A strong comic issue should offer a reason to care before the machinery of the plot takes over, and Thor (1966) #223 understands that principle. The issue was published on 1 May 1974 as part of Thor, with Donald Blake providing the clearest point of entry. Its premise connects Pluto with questions of duty and courage. That combination gives the opening a purpose beyond simply announcing another adventure. Rather than crowding every page with explanation, Thor (1966) #223 le