THE BASIC PRINCIPLES OF GAMING DICE

When an amount is to be subtracted, the notation is nds-c or nDs-c; so 3d6-four instructs the participant to subtract four from the results of rolling 3d6. If the results of a modified dice roll is detrimental, it is often taken being zero or a single; For illustration, if the dice roll determines the level of damage to a creature.[forty one][42]