Strong weapon poison

Strong poison is a one dose poison only available in the Dungeoneering skill. This potion is used to poison weapons and starts at 68 damage.

It is made by adding Winter's grip and Firebreath whiskey to a Vial of water. This requires level 87 Herblore and grants 205.5 experience in that skill. This potion can only made in dungeons with complexity level ≥5.

It can be used to poison a total of 15 arrows. Bound arrows cannot be poisoned.