Oedipus (Euripides) defeated the Sphinx, earning for himself the newly vacant throne of Thebes and marriage to Thebes' newly widowed queen Jocasta. Periboea arrived in Thebes in a chariot that Oedipus had sent her as a gift, which had belonged to the previous king Laius and which Laius was riding when he was killed. Laius' servants would have recognized the chariot, thus realizing that Oedipus was the killer of Laius, and blind him as punishment for the deed. Creon might have been involved in the blinding. As yet, it would not have been revealed that Oedipus was the biological son of Laius,
Jocasta (comics) to Machine Man who had been working on a way to resurrect her, just before Machine Man was attacked by a form of the alien Terminus. In the same area, the arms dealer Madame Menace became involved in the fray, and found Jocasta's lost head, appropriating it for her own purposes. Much later, Madame Menace manipulated events so Tony Stark would unlock Jocasta's programming so that she would become the basis for Madame Menace's new weapons systems. Stark soon realized the android's identity, helped Jocasta to awaken, and Jocasta managed to turn the tables on Madame Menace, seemingly sacrificing herself