arafatm@ARAFATM_WIN7 /c/home/code
$ ruby dnd.rb +5 1d8+4  2
AC  |    12 |    13 |    14 |    15 |    16 |    17 |    18 |    19 |    20 |    21 |    22 |    23 |    24 |    25 |
HIT |  0.70 |  0.65 |  0.60 |  0.55 |  0.50 |  0.45 |  0.40 |  0.35 |  0.30 |  0.25 |  0.20 |  0.15 |  0.10 |  0.05 |
D/R | 11.90 | 11.05 | 10.20 |  9.35 |  8.50 |  7.65 |  6.80 |  5.95 |  5.10 |  4.25 |  3.40 |  2.55 |  1.70 |  0.85 |

On a hit, avg dmg = 8.5

arafatm@ARAFATM_WIN7 /c/home/code
$ ruby dnd.rb +3 1d8+4  3
AC  |    12 |    13 |    14 |    15 |    16 |    17 |    18 |    19 |    20 |    21 |    22 |    23 |    24 |    25 |
HIT |  0.60 |  0.55 |  0.50 |  0.45 |  0.40 |  0.35 |  0.30 |  0.25 |  0.20 |  0.15 |  0.10 |  0.05 |
D/R | 15.30 | 14.03 | 12.75 | 11.47 | 10.20 |  8.92 |  7.65 |  6.38 |  5.10 |  3.82 |  2.55 |  1.28 |      |      |

On a hit, avg dmg = 8.5