Not playing.. but guess this might help incase people are annoyed by non warmode chars/skullbashers during battles.
If anyone of your team takes skull and a non warmode char starts attack him he gets yellow skull on the whole team, so bascially they can all kill him without taking unjusts.
If anyone of your team takes skull and a non warmode char starts attack him he gets yellow skull on the whole team, so bascially they can all kill him without taking unjusts.