roll

TLDR

Roll 3 6-sided dice and sums the results

$ roll [3d]

Roll 1 8-sided die, add 3 and sum the results

$ roll [d8 + 3]

Roll 4 6-sided dice, keep the 3 highest results and sum the results

$ roll [4d6h3]

Roll 2 12-sided dice 2 times and show every roll

$ roll --verbose [2{2d12]}

Roll 2 20-sided dice until the result is bigger than 10

$ roll "[2d20>10]"

Roll 2 5-sided dice 3 times and show the total sum

$ roll --sum-series [3{2d5]}