Who Betrayed Soma In AC Valhalla Story Explained

14 October 2026 | 38

Navigating the complex alliances of early England in Assassin's Creed Valhalla presents players with several high-stakes narrative choices. Among the most memorable mysteries in the Grantebridgescire storyline is identifying the informant who allowed Saxon forces to seize the town. Investigating the inner circle reveals underlying tensions, secret motives, and subtle physical evidence scattered across the marshlands.

Unraveling the Grantebridge Treachery

During the Song of Soma questline, Eivor is tasked with helping Soma reclaim Grantebridge while uncovering how Saxon forces invaded without warning. The attack succeeded because an insider revealed a secret escape tunnel used by Soma's leadership team. Unmasking the culprit requires careful investigation across local villages, riverbanks, and enemy camps.

Soma relies heavily on her three trusted advisors: Birna, Lif, and Galinn. Each advisor offers unique perspectives during shared missions, making it essential to evaluate their actions and personalities. Investigating their backgrounds helps filter out personal rivalries from actual treason.

Evaluating the Evidence and Key Clues

A crucial piece of physical evidence lies inside the escape tunnel under the longhouse, where fresh yellow paint marks a path toward the river. Interrogating Lif reveals that his personal yellow paint supply was stolen shortly before the raid. Following the river leads to an abandoned longship coated in that same distinct yellow hue.

Cross-referencing the longship with regional accounts confirms that the vessel belongs to Galinn. Additionally, letters recovered from Saxon encampments instruct enemy soldiers to spare any longship painted in yellow. These findings directly connect Galinn to the enemy alliance and expose his betrayal.

The Traitor's True Identity and Motivation

Galinn is the true traitor who betrayed Soma to the Saxons. Driven by grand visions of his own destiny, Galinn believed that Soma stood in the way of his personal greatness. His fanatical ambition led him to collude with Wigmund to orchestrate the fall of Grantebridge.

When Eivor presents the conclusive evidence to Soma, she executes Galinn on the spot to restore order. Selecting Galinn brings closure to the clan and secures the loyalty of remaining advisors like Birna. Correctly identifying him prevents further internal strife and strengthens Ravensthorpe's northern alliance.

Consequences of Making the Right Choice

Accusing Galinn yields the optimal outcome for Eivor's campaign across Mercia. Birna remains loyal to Soma and subsequently joins Eivor's crew as a raider aboard the longship. This decision preserves the integrity of Grantebridge and provides a reliable warrior for future battles.

Incorrectly blaming Birna or Lif results in tragic consequences for Soma's inner circle. The wrongly accused advisor is executed immediately, while Galinn secretly survives to strike again later. Choosing correctly ensures justice is served and secures a lasting partnership with Soma.