From the Oracle of Dodona to modern GPS, mediation and migration have been closely interrelated. In fact, migration can be conceptualized as passage through a complex field of decisions (junctions, entries, exits, obstacles, connections) whose every bifurcation is coupled to a medium to direct the migrant in her path. This chapter discusses this nexus between manticism and narratives of migration with regard to Greek mythology. In this respect, the shipwrecked alien Odysseus depends on a series of media; he descends to the underworld to consult the seer Tiresias as to how to operate in what Michel Serres calls a precultural topology of seams and fissures (the notorious vagueness of such auguries reflects both the uncertainties of migration and the rate of noise in media transmissions). Similarly, Oedipus’ visit at the Oracle of Delphi constitutes a crucial point in the mythological discourse as well as the protagonist’s topographical parcourse; it transforms the territory into a field of connections, alternatives, decisions, and catastrophes—a ‘tragic landscape’, which George Hadjimichalis’s installation Schiste Odos translates into various techniques of representation (scale models, maps, oil paintings, aerial photographs). Finally, such medializations also touch the migrant’s body. Derrida describes Oedipus at Colonus as a figure of transference and placelessness—marked, in Sophocles, by the unknown location of his grave—who nevertheless allows the founding of a new community, thus exhibiting the foreign as a politically and culturally creative factor.