Osrs Toa Drop Rate Calculator

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Old School RuneScape Tombs of Amascut Drop Rate Calculator

Estimated Drop Rates for Unique Items:

Estimated Chance to Obtain a Specific Unique within Target KC:

Understanding Tombs of Amasucot Drop Rates

The Tombs of Amascut (ToA) is a challenging raid in Old School RuneScape that offers some of the most desirable unique items in the game. Understanding the drop rates is crucial for setting realistic expectations and planning your PVM goals. The drop system in ToA is primarily based on the points you accumulate during a raid and your overall kill count (KC).

Points and Drop Tables:

Your primary means of earning potential drops is through the points system. Higher points mean a greater chance of rolling on the unique item tables. The points you score directly influence your chance to get a unique item. Different bosses and puzzle rooms contribute different amounts of points, and completing the raid at higher invocations further boosts your point potential.

Kiln Count (KC) and Rarity:

While points determine your chance for a unique, your overall Kiln Count (KC) plays a significant role in the rarity of certain drops. Some of the most coveted items have their drop rates improved as your KC increases, making them rarer at lower KCs and more common (though still rare) at higher KCs. This calculator helps you estimate these probabilities.

Calculating Your Chances:

This calculator uses estimated formulas based on community data and known mechanics to project your drop rates. It considers the points you've scored, your current KC, and a target KC you aim for. It provides an estimated rate of obtaining *any* unique item per raid and your cumulative chance of getting a specific unique item by the time you reach your target KC.

Important Notes:

  • These are *estimated* drop rates and may not perfectly reflect Jagex's exact internal formulas.
  • The Tombs of Amascut has multiple unique items. The "unique drop rates" shown are for receiving *any* of the unique items, not a specific one.
  • The chance for a specific unique item improves with KC. This calculator provides a simplified estimation for that improvement.
  • Higher invocations generally lead to more points and thus better drop opportunities.
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