Medea’s revived Hero, whom she found floating in the tomb, but has to tell him that Ariadne’s lost forever. He’s grief-stricken after loving her for two whole hours or whatever, but then a fog boils up out of the tomb and he and Medea have to run for it. On the plus side, while they’re trying to evade this Hadean weather system, Medea figures out that Ariadne’s death is the sacrifice of love the Lexicon requires of Hero…not to mention a relief for those of us who think she’s super-annoying.