On Drop Rate
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About On Drop Rate

On Drop Rate helps you check roughly how long you'd need to grind for an item, and whether you're actually dry right now, or just feeling like it.

We're passionate OSRS players, grinding since the game's 2013 release across multiple accounts and every seasonal game mode along the way.

This vibe-coded project is built and maintained by us.

Greetings from Team On Drop Rate.

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← All bosses
Crazy Archaeologist
Crazy Archaeologist
Kills per hour modifier
kills/hour

The Odium shard 2 takes about
3 hours and 30 minutes to obtain if you are exactly on droprate.

Expected kills
256
Expected kills on drop rate
Expected time to obtain
3h 30m
at 73 kills/hour (average)

The time to obtain Odium shard 2 at Crazy Archaeologist, if you are exactly on drop rate, will be 5 hours and 1 minute with beginner gear, 3 hours and 30 minutes with average gear and 3 hours and 1 minute in max gear. That is about 256 kills on average.

Customize your estimated kills per hour above to see your own time to be on drop rate.

Additional information

During this grind you will also be making roughly 3,400,925 gp in total loot — about 969,795 gp per hour at 73 kills per hour. The biggest earner over that stretch is Onyx bolt tips at about 780,720 gp.

Each kill has a 0.3906% chance at Odium shard 2. Half of all players get it within 178 kills, 589 kills covers 90%, and 1,177 kills covers 99% — so going past 256 kills without one is unlucky, but not unusual.

Loot values use live Grand Exchange prices and shift with the market.

Loot from 256 kills

Loading prices…
Item Quantity Price (ea) Total value
Total loot value—

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