Eivor's Raven Clan outfit from Assassin's Creed Valhalla has become available for Assassin's Creed Mirage players to redeem and equip with Basim. Assassin's Creed Valhalla, which was released back in 2020, was Ubisoft's latest large-scaled RPG-style Assassin's Creed game. Set during the Viking age of Anglo-Saxon England, Valhalla introduced a new assassin, named Eivor, who was part of the Raven Clan.