|Faction||The Anvil Sirens|
Faustina Cartia is the leader of the Sirens, an all female gang of thieves that operates out of Anvil.
Along with Signy Home-Wrecker and Tsarrina, she and the gang attract married men into the wilderness to rob them of their valuables. She resides on The Gweden Farm southwest of Anvil. She carries the key to Gweden Farm basement and has a large amount of gold.
She is a villain in the quest "The Siren's Deception". If the Hero talks to her, she will lure them to the farm if the Hero is a male or invite them to join the gang if the Hero is a female. She wields the unique Short Sword Witsplinter that drains Intelligence and Magicka. She has a set of Illusion and Conjuration spells that she uses on the Hero.
- The Siren's Deception: Put a stop to a female gang of Thieves operating in Anvil.
- After killing her, a special edition of the Black Horse Courier is printed: "Anvil Tarts Thwarted!"
- After talking to Faustina, the Hero must exit through the front door of The Flowing Bowl to start the quest.
- The Elder Scrolls IV: Oblivion (First appearance)