This chapter presents the first detailed study of afterlife heroic power in the Oresteia. Aeschylus only uses the word “hero” (hērōs) once in his plays, for the anonymous powerful ancestors who send and receive the expedition to Troy in the Agamemnon. But in the Choephoroi, Agamemnon is prayed to as powerful at his tomb, and in the Eumenides, Orestes predicts his own heroic power from beyond the grave. The Oresteia famously relocates these two mythical heroes to Argos to associate them with that city’s treaty with Athens. This chapter demonstrates that the representation of father and son after death reverses expectations not only from the world external to the play, but also from their living actions within the trilogy. Agamemnon becomes an ethically whitewashed ancestor figure; conversely, Orestes, who killed his mother, becomes a political hero. These radical afterlife transformations are a major part of the Oresteia’s “poetics of the beyond.”

The extended mourning for Agamemnon in the kommos scene of the Choephoroi dramatizes relationships to the dead not found previously in the trilogy. Unlike in the Agamemnon, in the kommos, death is neither an end point nor a peaceful rest. Instead, the mourners repeatedly alternate contradictory conceptualizations of Agamemnon’s existence and power in the beyond: They insist on his outraged, avenging spirit; paradoxically, they also refer to his honored place among kings in the underworld. At some points, they call on him to send his power from below; at others, they beg him to rise from the dead. None of the characters seems to know which of these possible afterlives, if any, are true. The “poetics of multiplicity” evident in the kommos affects the emotional, epistemic, and ethical aspects of the scene. The Chorus’s contrafactual image of Agamemnon as glorious king in the afterlife, jammed against their insistence on his dishonored death and burial, compels Orestes to begin the second coup d’état. It is potentially the first instance in extant Greek literature in which a fictional depiction of the afterlife motivates extreme political action.