Burning the Firebrand

Find the Archives west of the Royal Hall. Interact with items, specifically a note on a table in the southeastern side, to trigger a cutscene.

After the cutscene, head to the Rectory northeast of the Archives. Use the zip line from the Royal Hall to cross the river quickly.

At the Rectory, investigate the two teal objectives. For the building on the left, move the barricade at the back, shoot the lock on the front door, and enter to speak with a priest.

For the building on the right (southeast), enter from the roof by shooting the wooden barricade and dropping down. Speak with the priest inside.

Follow the priest to the bishop's quarters. Move the barricade from the entrance and examine the items within, including burnt texts, blood, and the bishop. Move the bishop to inspect the note beneath him.

After the cutscene, escape the quarters and infiltrate the Minster, located northeast of the Rectory.

To enter the Minster, climb to the top where the wooden scaffolding is and climb through an open circular window.

Inside the Minster, use Odin's Sight to locate the teal objective.

As you approach the objective, a cutscene will reveal Ingeborg as the Firebrand.

Find and assassinate Ingeborg. She can be in one of three locations: the main room of the Minster, or west or south of the Minster.

Be aware that some guards are impersonators of the Firebrand and can heal themselves. Ingeborg can appear as a regular or elite guard.

Confirm the kill and return to Ljufvina at the Royal Hall to complete the quest.