Eivor is the Assassin's Creed protagonist also known as Eivor Varinsdottir.
Eivor is the central character in Assassin's Creed Valhalla, which follows a Viking raider who leaves Norway and helps establish a settlement in ninth-century England. The game allows the player to choose a masculine or feminine presentation, while the character's name and family identity remain connected to Eivor Varinsdottir.
Eivor becomes allied with the Hidden Ones, the precursor organization to the later Assassin Brotherhood. The character works with Basim and Hytham, investigates the Order of the Ancients, and becomes involved in conflicts among Anglo-Saxon kingdoms and Viking leaders.
Kassandra is the protagonist associated with Assassin's Creed Odyssey, while Jacob and Evie Frye headline Assassin's Creed Syndicate. Basim is a major character in Valhalla and the protagonist of Assassin's Creed Mirage, but he is not Eivor's alternate name. The surname Varinsdottir identifies Eivor as the child of Varin.