Infinity 9: Infinite Labyrinth 2 Episode 10

With the eight Sailor Guardians working together, Mistress 9 is more determined to bring her beloved master to Earth by utilizing the vast powers of the Silver Crystal she now possesses. However, Hotaru's consciousness lives on and will not let her do as she pleases. With time running out, Super Sailor Moon is ready to do whatever it takes to save Chibiusa, Hotaru and the spirit of Sailor Saturn lying dormant within Hotaru as best she can.