Last night one of my players jumped out of a flying ship, and fell 72 yards to the ground taking 15 wounds to the guts and 3-4 wounds to various other places. He had the above power running, so with 15 to the guts is the target number still a 13 to negate the damage or does it go up by 2 per level? i.e. 15 for 6 wounds, 17 for 7 etc?