After regaining their memories, the party heads for Grand Staff. They recognize that Gongora is attempting to use the Grand Staff to destroy the portal between the two worlds, killing the other immortals and making himself effectively invincible. The group confronts Gongora in the Hall of Mirrors, the only place where they are vulnerable to death. The mortals help to block the mirror's power while the immortals fight Gongora, but their powers are equally matched. When the mortals become trapped in their own barrier after absorbing too much power, Seth drags Gongora through the mirror, allowing Kaim to break it and prevent him from ever returning.