Valkyrie Birthday Challenge Romashka 03.03.2019 2017, Charm, Weekly Challenges Reward Comments 18/07/2017 Valkyrie Birthday Challenge overview Rainbow Six Siege – Valkyrie Birthday Challenge Wish Valkyrie a Happy Birthday with the Ubisoft Club Challenge. Play 7 rounds as Valkyrie to unlock the Valkyrie Medallion charm. Valkyrie Medallion charm