Syntax reference
3d6+2 | sum, with + - * and parentheses |
4d6kh3 4d6kl1 | keep highest / lowest N (k3 = kh3) |
4d6dl1 4d6dh1 | drop lowest / highest N |
d6! d10!>=9 | exploding on max, or on a condition |
d20r1 d6rr<=2 | reroll once / reroll until the condition fails |
5d10>=7 5d10>=7f1 | count successes; f1 subtracts a botch for each 1 |
d20adv d20dis adv(d20+5) | advantage / disadvantage |
d{1,1,2,3,5} 4dF d% | custom die, Fate dice, percentile die |
3d6+2>=12 (3d6)>=12 | comparison: result is 1 (true) or 0, so the mean is the probability. Parenthesise a bare dice term to compare it instead of counting successes |
max(d6,d4) min(…) | highest or lowest of independent values |
Best achievable single-turn results with three rolls and perfect play for each category on its own.