22
You instruct Captain D’Val to retreat with the regiment fifty yards back along the trail. When he has complied with your order, you move upstream until you can see, at an angle, the source of the ultraviolet beam: it is a small metallic polyhedron, studded with rivets.
You dismount and pick a large stone out of the river and lob it at the device with deft precision. The instant the stone hits, there is a violent explosion which knocks you down and peppers the area of the ford with sharp splinters of rock.
Pick a number from the Random Number Table.
If the number you have picked is 0–3, turn to 310.
If it is 4–9, turn to 105.