Nephlite

Biography
First Appearance: Fight to the Finish

Death: A Friend in Wolf's Clothing

Stealing Energy
After Jedite was put to Eternal Sleep for failing to kill the Sailor Scouts, Queen Beryl replaced him with Nephlite. From Match Point for Sailor Moon to Dangerous Dollies, he infected items of his energy draining victims to turn them bad until their energies were at their peak. He pretended to be a millionaire named Maxfield Stanton to fool others and operated in a car or at an old mansion. He was also argumentative with his fellow commander, Zoycite who wanted his job badly.

Setting Up a Trap
In Who Is That Masked Man?, Nephlite set Sailor Moon up by disguising himself as Tuxedo Mask. It was then that he met Molly Baker who had a massive crush on him. Though Sailor Moon escaped, Beryl didn't punish his failure because of the energy he stole from Molly during his mission. In An Animated Mess, Nephlite set the Gemini Warriors on the Sailor Scouts giving them Sailors Mercury and Mars's powers.

Imperium Silver Crystal
In Worth a Princess's Ransom, Beryl sent Nephlite to steal Princess Diamond's Imperial Crystal thinking it to be the Imperium Silver Crystal. While Nephlite used Molly to get it from Diamond, Nephlite then realized that the crystal was just a statue. In Molly's Folly, Serena got wind of Molly's feelings for Nephlite and tried to warn her to avoid him to no avail. Meanwhile the Negaverse villain himself made himself the Star Crystal and used it to find the Imperium Silver Crystal. However, all he got was a reaction to Molly. Meanwhile, that night Zoycite's monsters attacked him and he saved Molly's life. While still a villain, the scouts were still confused about his behavior.

Death
In A Friend in Wolf's Clothing, Nephlite, having remembered Sailor Moon recognizing Molly, decided to trick her into revealing Sailor Moon's true identity. Though Molly didn't know, she called Serena for help and Nephlite, recognizing Sailor Moon's voice tricked her into transforming but soon lost the will to tell Queen Beryl upon hearing Molly screaming for help. When he got to her house, Nephlite noticed a ransom note and realized Zoycite's Plant Sisters had Molly. When he rescued her, Molly bandaged him, but the Plant Sisters got back and stabbed him with a energy-sucking thorn. Molly tried to remove it but the sisters intervened, giving Zoycite the Star Crystal. Before they could kill Molly however, the Sailor Scouts stepped in and destroyed the monsters. However, the damage to Nephlite was done as he died in Molly's arms.