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Compare → Strike 2d6r1+5 @ AC15 +9

2d6r1+5 @ AC15 +9

Damage distribution for 2d6r1+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 (reroll any 1 once), plus 5. On a crit, double the damage dice (the 2d6r1+5 becomes 4d6r1+5); flat modifiers stay the same.

min 0 max 29 mean 10.02 601/60 ±6.31
P(finish at 14 HP) = 31.44%
  • 0 25.00%
  • 1 0.00%
  • 2 0.00%
  • 3 0.00%
  • 4 0.00%
  • 5 0.00%
  • 6 0.00%
  • 7 0.05%
  • 8 0.76%
  • 9 3.40%
  • 10 6.05%
  • 11 8.70%
  • 12 11.35%
  • 13 13.26%
  • 14 10.64%
  • 15 8.06%
  • 16 5.50%
  • 17 2.97%
  • 18 0.45%
  • 19 0.56%
  • 20 0.63%
  • 21 0.65%
  • 22 0.60%
  • 23 0.50%
  • 24 0.38%
  • 25 0.25%
  • 26 0.14%
  • 27 0.07%
  • 28 0.03%
  • 29 0.01%
Strikes to kill 14 HP expected: 2.11
  • ≤ 1 31.44%
  • ≤ 2 71.97%
  • ≤ 3 90.27%
  • ≤ 4 96.89%
  • ≤ 5 99.05%
  • ≤ 6 99.72%