| Upgrade to | Chance | Essence / click | Pity | Avg clicks | Odds to pity |
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Avg clicks and odds-to-pity are computed from the base chance and pity cap. Odds-to-pity = (1−chance)pity — the share of attempts that fail their way all the way to the guaranteed click.
Simulates full growth runs with the pity guarantee applied. Counts every click's essence across the chosen tiers.
Mechanics reflect the Jan 2026 alchemy stone rework (failure no longer downgrades or destroys the stone; Ancient Anvil pity guarantees success at the cap). Base chances & pity caps sourced from the live tier values. Not affiliated with Pearl Abyss.