TWITCH BIRTHDAY CHALLENGE Bygaga 06.03.2019 2018, Charm, Weekly Challenges Reward Comments 09/10/2018 WITCH BIRTHDAY CHALLENGE overview Rainbow Six Siege – TWITCH BIRTHDAY CHALLENGE Wish Twitch a Happy Birthday with the Ubisoft Club Challenge. Destroy 10 defender gadgets while attacking to receive Twitch’s Dog Tag charm. Twitch’s Dog Tag charm Twitch’s Dog Tag charm