Weapon poison++ (3)

Weapon poison++ (3) is a members item, with a high alchemy value of 259 coins. 3 monsters drop it. The easiest is Ripper Demon (level 131, 6/128); the best rate is Slasher Demon (level 138), at 6/128, about one every 7 kills.

“A vial of super-strong weapon poison.”

MembersTradeable (not for Ironmen)High alch 259 gp

Updated 9 October 2026. Sources from the RuneScape Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.

Ironman verdict

You can also make it yourself: it takes 82 Herblore and gives 190 Herblore XP, using Weapon poison++ (unfinished) and Poison ivy berries. Where the materials come from: Weapon poison++ (unfinished) (made with 82 Herblore); Poison ivy berries (dropped by Cave horror (level 77)). Making ten takes 10 × Weapon poison++ (unfinished) and 10 × Poison ivy berries and gives 1,900 Herblore XP. Reaching level 82 Herblore takes 2,421,087 XP in total; the Herblore calculator counts the actions and materials to any target, and the Herblore guide has the Ironman training route. 2 recipes use Weapon poison++ (3), including Poison bomb and Weapon poison+++ (3). Weapon poison++ (3) is members-only. It is tradeable on normal accounts, but an Ironman cannot use the Grand Exchange or trade for it, so the sources on this page are the whole list. High Alchemy turns one into 259 coins.