Extreme invention (3)
Extreme invention (3) is a members item. No shop sells Extreme invention (3) and no monster drops it, so an Ironman makes it: it takes 95 Herblore and gives 300 Herblore XP, using Super invention (3) and Mycelial webbing.
MembersUntradeable
Updated . 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: Super invention (3) (made with 87 Herblore); Mycelial webbing (from Zanarian zygomite). Making ten takes 10 × Super invention (3) and 10 × Mycelial webbing and gives 3,000 Herblore XP. Reaching level 95 Herblore takes 8,771,558 XP in total; the Herblore calculator counts the actions and materials to any target, and the Herblore guide has the Ironman training route. Extreme invention (3) is members-only. It is untradeable, so every account, Ironman or not, gets it the same way.
At a glance
- Members
- Yes
- Tradeable
- No
- Monster drops
- None
- Shops
- None
- Recipes
- 1
- Used in
- Nothing
Make it yourself
Needs 95 Herblore · 300 Herblore XP
Getting the materials as an Ironman
- Super invention (3): made with 87 Herblore
- Mycelial webbing: from Zanarian zygomite
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