To fire the Ribault, select a target according to the normal rules for shooting, then roll one artillery dice and one D6 to find out how many shots are fired. If a Misfire is rolled, roll, a D6 and consult the Blackpowder War Machine Misfire chart.
If no Misfires are rolled, the number of shots fired is equal to the total on the dice. After determining how many shots are fired, roll To Hit the target with an equivalent number of dice, resolving any successful hits using the profile given above. Note that the Ribault does not suffer penalties for firing multiple shots.