Diplomat, spy, or saboteur, few things are certain about the secretive Dokkalfar agent named Alyn Shir. Most know her as a charming and scandalous ambassador. The Alfar armies know her as a cunning and unpredictable ally. A rare few know her as a fearsome and merciless assassin—but never for long.
When asked, Alyn Shir is willing to spin any number of tales about her past. Sometimes, she is the least daughter of a minor noble, inheriting only a pair of ancient daggers and a disdain for those who think that power will protect them. In others, she was born a street urchin and survived through stealth and cunning. The only certainty is that as the war rages on, this singular woman has found more and more need for her knives, and no one can be certain where her true loyalty lies.
The mysterious Dokkalfar first appears in Arden's Hut standing over Arden's dead body. She claims to be following a Tuatha Deohn group who are also responsible for Arden's death and that she is familiar with the Fateless One from before his/her death. When Agarth arrives on the scene, he immediately proclaims his suspicion of Alyn's intentions.
When the Fateless One accompanies Agarth to Dellach to determine his/her fate, Alyn shows up at the end of the dungeon and helps the Fateless One and Agarth defeat the pursuing Tuatha and Niskaru. Alyn then tells the Fateless One to meet her at the House of Ballads.
After not receiving any answers at the House of Ballads, Alyn then directs the Fateless One to speak with Nyralim in order to gain access to Ysa and speak with High King Titarion. It is discovered that she and Nyralim have opposing viewpoints. When Nyralim directs the Fateless One to Haxhi Dam to defeat Gnarsh, Alyn appears at the Dam and aids him/her in the fight.
After the Fateless One speaks with High King Titarion, Alyn then tells Fateless One to meet her in Emaire. When the Fateless One arrives in Emaire, Alyn directs him/her to General Tilera, convinced that the Fateless One can help at the siege of Mel Senshir.
When the Fateless One arrives in Mel Senshir with General Tilera, Alyn is present and waiting for the upcoming battle. During the battle itself, Alyn briefly meets the Fateless One on the ramparts and the two destroy some Tuatha siege ladders before Alyn tells the Fateless One to continue on his/her mission to kill Balor.
After breaking the siege of Mel Senshir, Alyn disappears until she accompanies the Fateless One and Cydan in search of Ventrinio on Dannestar Isle. After the Fateless One finds Ventrinio and rescues him from Dannestar Tower, Alyn joins the Fateless One, Agarth, Cydan, and Ventrinio in Alabastra, where the group decides to split up to avoid detection and reconvene in Amaura. Alyn is paired with Ventrinio so Agarth, who still doesn't trust her, can keep track of her whereabouts.
When Agarth and Cydan meet up with the Fateless One at Amaura, Alyn and Ventrinio fail to show up. Agarth immediately proclaims that Alyn betrayed them. After the Fateless One kills Cur and gains entrance to Bhaile, Alyn is spotted in the courtyard, standing over the body of Ventrinio.
Alyn states that Ventrinio was becoming too power hungry for Tirnoch's power and needed to be killed. When confronted by the Fateless One on betraying him/her, Alyn replies that she never betrayed the Fateless One and was only doing her duty to protect the world from Tirnoch. As Alyn fights with the Fateless One through Bhaile, she tells the Fateless One the truth about her mission and what happened behind the Fateless One's death.
Alyn tells the Fateless One that they were both part of a secret organization dedicated to keeping Tirnoch secret from the world. If knowledge of Tirnoch became common information, too many people would be tempted by Tirnoch's power and Tirnoch would be able to escape her cage and destroy the world.
She also states that the Fateless One was an arrogant bastard and has changed significantly in his/her second life, and that it would be a waste to lose the person the Fateless One has become, hinting to a possible romance. This is further strengthened by the fact that after a successful persuasion attempt she says that she has "more important things to do than love".
After fighting with the Fateless One through the Court of Winter, Alyn and the Fateless One arrive at Amethyn, where Tirnoch is to break free. Stating that her fate would not allow her to enter, Alyn tells the Fateless One to defeat Tirnoch and change the fate of the world.
When the Fateless One goes unconscious after defeating Tirnoch, Alyn carries the Fateless One out and travels with Agarth and the Fateless One back to Rathir, where she remains by the Fateless One's bed for at least a day, until she has to leave because of the organization she works for, and leaves a Farewell Note.