Extreme brawler's potion

The extreme brawler&#39;s potion is a six-dose combination potion that can be made at level 91 Herblore after unlocking the recipe. It is made by combining extreme attack (4), extreme strength (4) and extreme defence (4) in a crystal flask, giving 367.5 experience.

The recipe for this potion can be found inside Daemonheim while Dungeoneering. After finding the recipe, bring it to Lady Meilyr and pay 300,000 coins to permanently unlock the ability to make extreme brawler.

A dose of extreme brawler's potion combines the effects of extreme attack, extreme strength and extreme defence, boosting Attack, Strength and Defence by 15% of the level plus 3.