Purpose: The force which had destroyed the Silver Millennium one thousand years ago but sealed to a dark dimension by the Silver Imperium Crystal - Ginzuishou - and Queen Serenity. Early on they seek energy for Metallia, then Rainbow Crystals to resurrect the Seven Shadows to hopefully make Beryl and Metallia the rulers of the System.

Led by: Queen Metallia and Queen Beryl

Main villains:

Jadeite - frozen in time, Episode 10
Nephrite - killed by Zoisite, Episode 20
Zoisite - killed by Beryl, Episode
Kunzite/Malachite - killed by the senshi, Episode

Underlings: Various youma

Defeated:In the final episode of Classic.

The four inner senshi had been defeated by the five D&D Girls ('Doom and Gloom Girls' in DiC Dub) leaving Sailor Moon alone to fight. Beryl brought her to the Negaverse (with Mamoru still under her control) to taunt Sailor Moon of her victory and for Mamoru (as Endymion) to kill Sailor Moon. Sailor Moon wins him back however using their Star Locket to help him remember. Beryl, furious, attacks them but Endymion is too fast throwing a rose into her chest. Beryl pleads to Metallia for help and the two combine rising above the Arctic as a giant green haired and glowing version of Beryl. Sailor Moon, becoming Princess Serenity, defeats her using 'Cosmic Moon Power' and a little bit of help from the ghostly Sailor Senshi.