I'm new to the game and have gotten my Death / Life wizard up to lvl 26. I just got the Feint card. Can anyone explain to me how the feint card is supposed to work? I use it and see +70% shields go up on both me and my opponent and when they hit me it adds 70% to the damage. This is not how I am reading the card. Can anyone help me figure out how this is supposed to work?