by way of example, d4 denotes a single 4-sided die; 6d8 indicates the participant ought to roll 6 8-sided dice and sum the outcomes.
The result of a die roll is set by the way it really is thrown, in accordance with https://nettienvwk036000.boyblogguide.com/31330885/the-smart-trick-of-dice-set-that-nobody-is-discussing