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
Duke Sucellus
Duke Sucellus
Kills per hour modifier
kills/hour

The Magus vestige takes about
24 hours and 0 minutes to obtain if you are exactly on droprate.

Expected kills
720
Expected kills on drop rate
Expected time to obtain
24h 0m
at 30 kills/hour (average)

The time to obtain Magus vestige at Duke Sucellus, if you are exactly on drop rate, will be 34 hours and 17 minutes with beginner gear, 24 hours with average gear and 20 hours and 34 minutes in max gear. That is about 720 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 71,371,849 gp in total loot — about 2,973,827 gp per hour at 30 kills per hour. The biggest earner over that stretch is Virtus robe top at about 11,119,811 gp.

Each kill has a 0.1389% chance at Magus vestige. Half of all players get it within 499 kills, 1,657 kills covers 90%, and 3,314 kills covers 99% — so going past 720 kills without one is unlucky, but not unusual.

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

Loot from 720 kills

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

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