ToA Raids Needed for a Target Item

Compare the estimated number of Tombs of Amascut raids required to reach a 50%, 90%, or 95% cumulative chance of receiving the selected target unique.

Bar chart comparing the number of OSRS ToA raids required for 50 percent, 90 percent, and 95 percent target item probability. — Higher probability thresholds require more raids. These values represent statistical probability targets rather than guaranteed drop counts.

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This diagram is part of the OSRS ToA Purple Chance & Loot Calculator.

Open OSRS ToA Purple Chance & Loot Calculator →