| Japanese name: | Empress Metallia |
| English name: | Negaforce |
| Appearance: | Usually found in stasis, looks similar to a dark fog or looks like a shadowy figure; possesses Queen Beryl at the end of season one. |
| Domain: | the depths of the Dark Kingdom |
| Employment: |
The true ruler of the Dark Kingdom, she supervises the work of
Queen
Beryl. On her behalf,
Beryl
oversees
all other members of the Dark Kingdom, and ensures that energy is gathered for
Metallia.
Only one of the four high generals - Kunzite - ever hears much about her. |
| Strengths: | Manipulative; leadership abilities |
| Powers and Attacks: | Raw Evil Energy; ability to possess people |
| Weaknesses: | Blindly seeks to obtain the Silver Crystal/ Ginzuishou without knowing the true extent of its power. |
| Evil Plan: | Human energy is gathered by Queen Beryl and her minions to help Metallia obtain the power to overthrow the earth. As time goes on, black spots begin to appear on the sun and begin to grow in size. Thus, it was not long before Metallia would have the power to take over the earth. |
| Death: | destroyed by Princess Serenity |