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For the potion flask version, see Extreme invention flask.

Extreme invention potions are upgraded super invention potions. It is made by adding mycelial webbing to a super invention potion, requiring level 95 Herblore.

The potion boosts Invention levels by 15% plus 3 when consumed. After the 6 minutes have passed, the boost will slowly degrade at a rate of 1 level per minute.

Creation[]

Extreme invention (3)
Herblore-
300 XP--
Requirements
Herblore Herblore level95
Members onlyYes
Materials
ItemQuantityPriceTotal
Super invention (3)11,5231,523
Mycelial webbing12,3252,325
Total price3,848

Flask[]

This potion can be made into an Invention flask by using at least six doses of it with a potion flask. Players do not need a specific level to turn potions into flasks.

Disassembly[]

[FAQ] • [doc]