Duke Sucellus
Late game · Melee · solo · recommended 110+ combat
Why Ironmen kill it
Desert Treasure II boss: the Magus vestige, Virtus robes and a Soulreaper axe piece.
Requirements to access
Skills
None
Quests
Hardcore Ironman
A death here ends Hardcore status.
Drops worth chasing
| Drop | What it's for | Rate | 90% chance by |
|---|---|---|---|
| Eye of the dukeGear | Makes Soulreaper axe Builds up stacks to hit harder the longer you fight. | 1/720 per kill | 1,657 kills |
| Magus vestigeGear | Makes Magus ring Best magic ring. | 1/720 per kill | 1,657 kills |
| Virtus robe topGear | Makes Virtus robes Magic damage robes that boost Ancient Magicks. | 1/2,160 per kill | 4,973 kills |
| Chromium ingotResource | Three are needed for each vestige ring. | 1/240 per kill | 552 kills |
| BaronPet | The boss pet. | 1/2,500 per kill | 5,756 kills |
“90% chance by” is how many kills (or chests) give a 90% chance of having the drop; most players get it sooner, and some much later. Raid rates are a share of unique drops, which depend on points and team size. See every upgrade in order on the Ironman gear progression page.
Top kill counts
Are you ready?
Look yourself up; the planner lists which bosses your stats and quests unlock.
Other late game bosses
Requirements and drop rates (rates fetched 2026-10-01) checked against the Old School RuneScape Wiki (CC BY-NC-SA 3.0). Requirements are game facts; the descriptions here are our own.