User blog comment:Mckrongs/Monster Hunter 4 for the Nintendo 3DS/@comment-189.94.9.115-20120930233642/@comment-216.63.243.212-20121001005302

Actually its been confirmed to be a virus like status that makes your affinity go up while you take more more damage. When other monsters get it they seem to umm get an adrenalin rush when there on their last legs. I think I got that right please correct me if I'm wrong.