Background: Prisma was the eldest of the sisters Ayakashi, and was sent on various Earth missions to infuse points with dark energy under Rubius' command. Shortly after Cooan's and Beruche's betrayal, Rubius gave Prisma a strobe that increased her powers as well as her paranoia, making her an extremely vindictive and ruthless villainess. After the Senshi had managed to knock the stick out of her grip, and Rubius had branded her a traitor, Prisma saw the error of her ways and was cleansed with Calaveras by the Silver Crystal. The sisters become cosmetic salesladies. The Saffir segment will be explained better in a later section.

Personality: Of all the villainesses of Nemesis in this alternate time frame, Prisma has undergone one of the biggest transformations. Diamond has disappeared, Saffir has left her for Alexandrite, and her sisters have yet to completely regroup, leaving Prisma rather depressed and serious. She is not the Prisma who was under Rubius' command anymore. She now considers herself the watchdog of Nemesis, and feels that it is her duty to protect what's left of the Royal Family, as well as her sisters, who she loves dearly. She wanted to 'betray' Nemesis with Saffir and Alexandrite, but decided to stay back and keep a close watch over Wiseman and his French servant, Jeanne.

Powers: Unlike most villains, Prisma and her sisters have names for their attacks. Prisma's attack name is 'Dark Thunder,' which is a suitable name since she's the equivalent of the thunder senshi, Sailorjupiter. It is a fairly powerful attack. She also possesses the usual villain characteristics such as teleportation, levitation, telekinesis, telepathy, droid-summoning, etc.