Fan the Hammer

Once per day, you can "Fan the hammer" on your revolver. This allows you to fire all the rounds of your revolver, but at a cost. The first shot is made with your normal attack bonus. Every shot has a stacking -2 modifier. (EX. 1 shot= normal, 2nd shot= -2. 3rd shot= -4 etc.)

For example, if your bonus is a +3, the second shot is a +1, the third a -1, the fourth a -3 and so on.