Dice (MPI)
From Tapestries MUCK
dice
{dice:X} {dice:X,Y} {dice:X,Y,Z}
Given one parameter, picks a random number between 1 and X. (1dX)
Given two parameters, it randomly generates Y numbers between 1 and X, and adds them together.
(YdX) A third parameter, if given, is just added to this sum as a modifier. (YdX+Z)
FYI: On Tapestries, this function is broken. {dice:1,X} will always return X. {dice:n>1,X} works as expected.