Nehelenia is the Queen of the Black Moon. During the Silver Millenium, Nehelenia was in a battle with Queen Serenity and was sealed behind a mirror. She needs the Golden Crystal, in the form of Pegasus' horn, to be set free. During the SailormoonSS arc, she only really appears from behind her mirror, ordering Zirconia around, but finally breaks free, wreaks a little havoc, and is defeated and put back in her mirror. In the Sailormoon Stars arc, she is back and kicking and kidnaps Mamoru, putting him under her power, with a shard of her mirror in his eye. Nehelenia meets her match when Sailormoon comes to rescue Mamoru and Nehelenia is destroyed
