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For the potion flask version, see Extreme divination flask.

Extreme divination potions are upgraded super divination potions. It is made by adding a yak tuft to a super divination potion, requiring level 89 Herblore and granting 230 experience.

When a player drinks the potion, they will get a Divination boost based on their level, up to a +17 boost at level 99. After 6 minutes have passed, the boost will slowly degrade at a rate of 1 level per minute.

Boost does work for collecting ancestral energy.


Extreme divination (3).png Extreme divination (3)
Herblore-Make-X GE icon.png
230 XP--
Herblore Herblore level89
P2P icon.png Members onlyYes
Super divination (3).pngSuper divination (3)116,62316,623
Yak tuft.pngYak tuft1311311
Total price16,934


This potion can be made into an extreme divination 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.


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