First play last night. Berserker player played Viking Fort as the English attacked. The Viking player interpreted the card to mean that he could ignore one hit from EACH from the Thegns and Huscarls every roll. The English player believed that the "EACH ROLL" meant the entire sum of all the English dice rolled. I am pretty sure I know the answer, just looking for official clarification or consensus. Thanks!
It is only one Hit total. NOT one hit from each faction. The importance is the difference between side and faction.