In Assassin's Creed Valhalla, Eivor is the Viking raider who leads the game's story.
Eivor leaves Norway with a Viking clan and helps establish a settlement in England during the ninth century. The campaign follows alliances across Anglo-Saxon kingdoms, local conflicts, and encounters with the Hidden Ones, the predecessors of the Assassin Brotherhood.
Players can select a masculine or feminine presentation for Eivor, but both versions use the same name. The game also links Eivor's story to Isu mythology through visions and revelations connected with the Norse gods.
Sigurd is Eivor's adoptive brother and a major character, not the player character. Ragnar and Ivarr are historical or game-world figures associated with Viking politics, but neither is the protagonist of Valhalla.