Strong weapon poison is a poison only available while training the Dungeoneering skill. Applying this potion will make your attacks have a 15% chance per hit of poisoning the target for 10 minutes. When suffering from weak weapon poison, enemies will take up to 87 damage every 10 seconds, gradually reducing until it wears off in 3 minutes.
It is made by adding Winter's grip and Firebreath whiskey to a Vial of water. This requires level 87 in Herblore and grants 205.5 experience in Herblore. This potion can only be made in dungeons with complexity level ≥5.
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