Zirconia communicates with Nehelenia and delivers her orders to the Amazoness Quartet. When Sailor Saturn and Sailor Chibi Moon begin to break through Zirconia's influence on the Quartet, Zirconia captures all of them, imprisoning the Quartet inside four magic balls and Saturn and Chibi Moon within two shards of broken mirror. She sends the objects through the mirror to Nehelenia. When the Sailor Guardians confront her, she rises into the sky and grows in size, but the Sailor Guardians use Sailor Planet Power Meditation to defeat her. Zirconia escapes into Nehelenia's mirror, but when Sailor Moon follows, she only finds Nehelenia. Following Nehelenia's apparent defeat in the mirror's world, Zirconia reappears in the mirror and claims that the Queen of the Dead Moon will not die yet and that the Dead Moon will triumph before disappearing, reviving Nehelenia in the process.