A REVIEW OF D20

When an total would be to be subtracted, the notation is nds-c or nDs-c; so 3d6-4 instructs the participant to subtract 4 from the result of rolling 3d6. If the result of a modified dice roll is detrimental, it is frequently taken being zero or just one; As an illustration, when the dice roll establishes the amount of harm to a creature.[41][forty