Have you played a game of Iron Banner yet where have the game isn't using Thorn? Me neither. There should be no reason for it to be as powerful as it is. Bungie buffed it to hell making it a 2-3 shot kill even if the guy is a lower level than you. Instead of trying to balance their ridiculous PvP, they focus on cutting out farming so we can spend more grueling hours in the game to get less of a reward. They seriously need to nerf Thorn again, but not to the point where people will complain again.