Orthen furnace core

Orthen furnace core is a members shield or off-hand item. No shop sells Orthen furnace core and no monster drops it, so an Ironman makes it: it takes 99 Smithing and 102 Archaeology and gives 10,000 Smithing XP, using 4 × Dragon burner, 4 × Draconic energy, 2 × Curved masterwork melee plate, 10 × Vital spark, 10 × Magic logs, 100 × Extra fine sand, 100 × Orichalcite stone spirit, 100 × Drakolith stone spirit, 500 × Swamp tar and 200 × Tarromin incense sticks.

MembersUntradeable

Updated 9 October 2026. Sources from the RuneScape Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.

Ironman verdict

Where the materials come from: Dragon burner (made with 102 Archaeology); Draconic energy (dropped by Laboratory slime (level 90)); Curved masterwork melee plate (made with 99 Smithing). Making ten takes 40 × Dragon burner, 40 × Draconic energy, 20 × Curved masterwork melee plate, 100 × Vital spark, 100 × Magic logs, 1,000 × Extra fine sand, 1,000 × Orichalcite stone spirit, 1,000 × Drakolith stone spirit, 5,000 × Swamp tar and 2,000 × Tarromin incense sticks and gives 100,000 Smithing XP. Reaching level 102 Archaeology takes 17,542,976 XP in total; the Archaeology calculator counts the actions and materials to any target, and the Archaeology guide has the Ironman training route. It is worn in the shields and off-hand slot; compare it with every other piece on the Shields and off-hands list. Orthen furnace core is members-only. It is untradeable, so every account, Ironman or not, gets it the same way.