Eivor is the protagonist of Assassin's Creed Valhalla.
Eivor is a Viking raider who leaves Norway with the Raven Clan and helps establish a settlement in ninth-century England. The player can choose a male or female presentation for Eivor, but the character's name remains Eivor. Eivor's story becomes connected to the Hidden Ones, the Order of the Ancients, and the political rivalries among England's kingdoms.
Valhalla was released in 2020 and includes Norway and England as its principal historical regions. Sigurd is Eivor's adoptive brother, while Basim is a Hidden One who becomes central to the plot. Those characters are therefore important figures but not the player character. The game combines Viking-era history with the series' recurring science-fiction framing and mythological interpretations.