The Assassin’s Creed Valhalla: Wrath of the Druids final boss may come across as a shock for some players. After all, you find out who the bad guy is trying to kill your appointed High King of Ireland, everything should be pretty happy families now, right?
Alongside the reveal is a choice – whether to Spare or Kill that individual – which has slightly different outcomes as you reach the other side of the story.
This page explains how the choice comes about and both The Cost of Betrayal Spare of Kill choices explained.