Zoisite
Zoisite was the third of Queen Beryl's generals. In the origianl Japanese version, Zoisite was a man but in the dub version he was a women because he was in love with Malachite. Zoisite's main purpose was to steal rainbow crystals from humans, and join them together to create the silver imperium crystal. There were 7 rainbow crystal and she succeeded in stealing 4 and later stole Sailor moon's one crystal, but when she tried to steal Tuxedo Mask's 2 crystals he was unsuccessful. Zoisite was destroyed br Queen Beryl for trying to kill Yuxedo Mask, whom Queen Beryl had fallen in love with.