|“||Rules are for people who lack the creativity to break them.||„|
Vaylin is the daughter of the "Immortal Emperor" Valkorion and the younger sister of her twin brothers, Arcann and Thexan. She is the secondary antagonist in Star Wars: The Old Republic - Knights of the Fallen Empire and the main antagonist of the upcoming expansion Star Wars: The Old Republic - Knights of The Eternal Throne.
Vaylin is the daughter of Valkorion and Senya Tirall, and the younger sister of Arcann and Thexan. Even as a child, she was a gifted and powerful Force-user like her father and twin brothers. When her parents saw that she was becoming unhinged and evil, Valkorion mentally locked away her powers, but that only made her even worse. When Valkorion was severely weakened by his defeat at the hands of the Hero of Tython Vaylin was freed from her father's control and after Arcann usurped the throne she ruled the Eternal Empire with him, serving as his top enforcer.
- Vaylin is similar to Azula from Avatar: The Last Airbender: They are psychopathic princesses and child prodigies who were raised by tyrannical fathers. As time went on, they became even more deranged and are willing to kill to get what they want. Difference is Vaylin is fond to her scarred big brother and Azula isn't.