D'Argo (Anthony Simcoe) rushes to the side of legendary Luxan priestess Nilaam (Melissa Jaffer), who, on the verge of death, announces her intention to go through the Ritual of Passing. Instead, Nilaam performs the Ritual of Renewal, drawing from D'Argo's strength to rejuvenate herself as a young and powerful woman (now played by Anna Lise Phillips). As a result of this phenomenon, the living starship Moya suddenly grows old and infirm -- and Chiana (Gigi Edgley) is trapped in Moya's amnexus fluid, which is rapidly aging into solid, frozen form. "Vitas Mortis" originally aired on March 24, 2000. ~ Hal Erickson, Rovi