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How it works
Enter a 1/N drop rate and your kill count. The result is a binomial model: independent rolls, no pity.
Percentile dryness is the chance of zero drops by that KC — the share of players who are at least as dry as you.
Important mechanics
- P(at least one) = 1 − (1 − p)^kills. KC for 90% is the smallest n with that probability.
- Raid unique systems that are not independent Bernoulli trials need a different p. Do not force them into 1/N if the wiki describes a unique pool.
Frequently asked
Does this mean I am due?
No. Independent rolls have no memory. A dry streak does not raise the next kill's chance.
