Assassin's Creed Valhalla The Stench of Treachery: Quest Choices Explained

8 September 2026 | 16

Navigating the complex narrative of Grantebridgescire in Assassin's Creed Valhalla brings players face-to-face with one of the game's most crucial investigation quests. In The Stench of Treachery, Eivor must identify a traitor among Soma's three trusted captains: Birna, Lif, and Galinn. Making the correct choice profoundly impacts your alliance with Grantebridge and determines which companions join your Ravensthorpe settlement.

Investigating the Clues in Grantebridge

To uncover the real traitor, Eivor must gather evidence scattered across Grantebridge and the surrounding marshes. Speaking with all three suspects reveals distinct motives, background stories, and personal alibis regarding the night of the attack. Thoroughly searching the secret escape tunnel beneath the longhouse provides vital physical proof that narrows down the true culprit.

Inside the tunnel, players can discover a trail of yellow paint leading out toward the riverbanks where the longships were moored. Investigating the nearby waterways uncovers a painted longship that directly links one specific captain to the betrayal. Combining this physical trail with local testimony ensures you reach a sound conclusion before presenting your verdict to Soma.

Evaluating the Three Captain Suspects

Each captain presents a unique personality that can either deflect suspicion or mistakenly raise red flags during your inquiry. Lif openly disagrees with Soma's leadership style and admits to having ambition, yet his yellow paint was recently stolen from his workshop. Birna harbors deep secret feelings for Soma, making her motives lean toward loyalty rather than deceptive sabotage.

Galinn, on the other hand, exhibits an unhealthy obsession with personal destiny and grand visions of glory. His accounts of his whereabouts during the raid contain noticeable inconsistencies when cross-referenced with environmental clues. Paying close attention to how Galinn describes his divine path helps players recognize his underlying fanaticism and guilt.

The Consequences of Accusing the Wrong Traitor

Accusing either Birna or Lif results in a tragic outcome during the confrontation with Wigmund at the Isle of Ely Monastery. Selecting the wrong suspect leads to the death of an innocent captain and leaves the actual traitor alive to strike again. Furthermore, choosing incorrectly prevents Birna from joining the Raven Clan as a permanent crew member on your longship.

Soma will eventually discover the truth herself, leaving her emotionally hardened and distant toward Eivor throughout future interactions. While Grantebridgescire still secures an alliance with your settlement, the overall victory feels hollow and compromised. Avoiding this outcome requires verifying all evidence rather than relying solely on surface-level distrust.

Making the Correct Choice and Long-Term Rewards

Selecting Galinn as the traitor reveals the truth immediately and allows Soma to execute justice swiftly before further harm occurs. Exposing Galinn saves the lives of both Birna and Lif, preserving the core strength of Grantebridge's leadership. This decisive outcome reinforces the bond between Eivor and Soma, establishing a powerful and lasting partnership.

Following the successful resolution of the quest, Birna expresses immense gratitude and officially pledges her axe to the Raven Clan. Having her aboard your longship adds a valuable warrior to your raiding roster for future river raids. Resolving the betrayal correctly grants the best narrative resolution and optimizes your overall campaign progression.