Compare → Strike 1d12+5 @ AC15 +9 c19 attacks 2

1d12+5 @ AC15 +9 c19 attacks 2

Damage distribution for 1d12+5 @ AC15 +9 c19 attacks 2. Edit the expression or drag the HP slider — the URL updates as you go, so the page is always shareable. expression syntax →

Strike

Roll 1 twenty-sided die. Add +9. Compared against AC 15: you hit if the kept d20 face plus the bonus totals 15 or more (so the d20 needs to land on at least 6). A natural 19 or higher crits — the c19 part of the expression extends the crit range (Champion fighter's Improved Critical, a Hexblade's Curse, etc.). On a hit, deal 1 12-sided die, plus 5. On a crit, double the damage dice (the 1d12+5 becomes 2d12+5); flat modifiers stay the same., plus Roll 1 twenty-sided die. Add +9. Compared against AC 15: you hit if the kept d20 face plus the bonus totals 15 or more (so the d20 needs to land on at least 6). A natural 19 or higher crits — the c19 part of the expression extends the crit range (Champion fighter's Improved Critical, a Hexblade's Curse, etc.). On a hit, deal 1 12-sided die, plus 5. On a crit, double the damage dice (the 1d12+5 becomes 2d12+5); flat modifiers stay the same.

min 0 max 58 mean 18.55 371/20
P(finish at 29 HP) = 14.36% (24821/172800)
  • 0 6.25%
  • 1 0.00%
  • 2 0.00%
  • 3 0.00%
  • 4 0.00%
  • 5 0.00%
  • 6 2.71%
  • 7 2.74%
  • 8 2.78%
  • 9 2.81%
  • 10 2.85%
  • 11 2.88%
  • 12 3.21%
  • 13 3.55%
  • 14 3.89%
  • 15 4.24%
  • 16 4.60%
  • 17 4.96%
  • 18 2.63%
  • 19 2.94%
  • 20 3.26%
  • 21 3.59%
  • 22 3.93%
  • 23 4.27%
  • 24 4.04%
  • 25 3.79%
  • 26 3.52%
  • 27 3.24%
  • 28 2.95%
  • 29 2.64%
  • 30 2.32%
  • 31 2.02%
  • 32 1.70%
  • 33 1.36%
  • 34 1.01%
  • 35 0.64%
  • 36 0.55%
  • 37 0.47%
  • 38 0.39%
  • 39 0.32%
  • 40 0.26%
  • 41 0.20%
  • 42 0.15%
  • 43 0.11%
  • 44 0.08%
  • 45 0.05%
  • 46 0.03%
  • 47 0.02%
  • 48 0.01%
  • 49 0.01%
  • 50 0.01%
  • 51 0.01%
  • 52 0.00%
  • 53 0.00%
  • 54 0.00%
  • 55 0.00%
  • 56 0.00%
  • 57 0.00%
  • 58 0.00%
Strikes to kill 29 HP expected: 2.17
  • ≤ 1 14.36%
  • ≤ 2 74.15%
  • ≤ 3 95.46%
  • ≤ 4 99.39%
  • ≤ 5 99.93%

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Why some expressions kill faster than others with the same mean is the kind of thing the concepts pillars work out — start with variance and kill probability if this strike's distribution looks surprising.