Stone Angel said:yeah I think that I am going to make it just like a ranged cleave. I am going to restrict it to point blank range and no opponent to be more than 10' from another, no reason to cleave someone at 100 yards. Do you think there should be a greater pierce feat where you could pierce multiple opponents?
No. Several real world firearms don't possess the stopping power to mow through multiple targets let alone an arrow. Plus how would that work? I've never heard of an arrow tearing through 7 people.