tSR WEREWOLF 20XX: THE SPRITERS DESTROY THEMSELVES *GAME IS OVER, SPRITE THIEVES WIN*

[Keiang]

so we had a recolorer, and he was killed by whoever has the Assassin powers this game. Whoever you are, you made one hell of a awesome guess!!!

Assuming it's a guess. I doubt someone would waste an instant kill on a shot in the dark, so either they picked up on something really obvious we all missed, or they somehow knew. I expect that they're working in tandem with someone who can read roles (since someone who can read roles and vig kill would be op as hell).