Shadow Sirens

The Shadow Sirens are three witches in Paper Mario: The Thousand-Year Door. They consist of Beldam, Marilyn and Vivian. They aid Sir Grodus and the X-Naut Legion in their quest for Crystal Stars and attempt retrieve the Magical Map from Mario and his friends. They are the three that The Shadow Queen sees as her best and most loyal followers. In which they trick Grodus in believing that The Shadow Queen can be controlled by him. Which ended in his demise and their achievements to bringing the queen back into the world.

Beldam, the leader of the Shadow Sirens, is often forgetful, and on more than one occasion, her forgetfulness gets Vivian in trouble. She is more of a magic user than the other two are. Marilyn is the biggest and strongest Shadow Siren in the bunch. Other than one line, "The Three", she is unable to say more than "Guh", and various forms of it. She can become stronger and hit hard. Vivian is a renegade that becomes a traitor to Beldam, which means she is also against The Shadow Queen. She is then replaced by Doopliss the duplighost later. The Shadow Sirens are fought twice in the game. It is said that one of these is the merchant from the intro of the game, as near the end, Beldam says to the Shadow Queen "I spread rumors of the treasure and found a pure-hearted maiden."