LION BIRTHDAY CHALLENGE Bygaga 03.09.2019 2019, 417, Lion, Twitch, Weekly Challenges Reward Comments 29/08/2019 LION BIRTHDAY CHALLENGE overview Rainbow Six Siege – LION BIRTHDAY CHALLENGE Wish Lion a Happy Birthday with the Ubisoft Club Challenge. Destroy 10 defender gadgets while attacking to receive the Lion’s Gift weapon skin for the 417. Lion’s Gift weapon skin Lion’s Gift weapon skin