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Compare → Strike 2d6+5 @ AC15 +9

2d6+5 @ AC15 +9

Damage distribution for 2d6+5 @ AC15 +9. 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 20 always crits, regardless of AC. On a hit, deal 2 6-sided dice, plus 5. On a crit, double the damage dice (the 2d6+5 becomes 4d6+5); flat modifiers stay the same.

min 0 max 29 mean 9.35 187/20 ±6.01
P(finish at 14 HP) = 24.17% (3133/12960)
  • 0 25.00%
  • 1 0.00%
  • 2 0.00%
  • 3 0.00%
  • 4 0.00%
  • 5 0.00%
  • 6 0.00%
  • 7 1.94%
  • 8 3.89%
  • 9 5.84%
  • 10 7.79%
  • 11 9.76%
  • 12 11.74%
  • 13 9.86%
  • 14 7.99%
  • 15 6.14%
  • 16 4.29%
  • 17 2.43%
  • 18 0.54%
  • 19 0.56%
  • 20 0.54%
  • 21 0.48%
  • 22 0.40%
  • 23 0.31%
  • 24 0.22%
  • 25 0.14%
  • 26 0.08%
  • 27 0.04%
  • 28 0.02%
  • 29 0.00%
Strikes to kill 14 HP expected: 2.24
  • ≤ 1 24.17%
  • ≤ 2 68.34%
  • ≤ 3 88.91%
  • ≤ 4 96.43%
  • ≤ 5 98.91%
  • ≤ 6 99.68%