z fire

[Narwan]

I agree that it can be tedious to lay against. But tedious doesn't equal unrealistic.

As to the accuracy, I find z-firing into hexes you can't see with the firer to be very inaccurate. Maybe only one in ten 'rounds' hitting the actual hex. A lot depends on range though, the further away you fire, the bigger the likely drift.

And there are drawbacks, besides the mentioned information it gives the receiver on what's out there there's also the chance of the z-firer appearing on the map as 'spotted' (similar to arty units).