Aboleth Slime ConcentrateLevel 15 Uncommon

This sticky tar-like substance makes creatures vulnerable to psychic attacks.

Consumable: Assassin poison

Power (Poison) ✦ Consumable (Minor Action)

You apply the poison to your melee weapon or five pieces of your ammunition. Until the end of the encounter, whenever you hit a creature with a weapon attack using the poisoned item, the target gains vulnerable 10 to psychic damage and takes a –2 penalty to Perception checks and to saving throws (save ends all).

Power (Poison) ✦ Consumable (Standard Action)

You apply the poison to a handheld object. Within the next hour, the next creature other than you to hold or wear the object for more than 1 minute gains vulnerable 10 to psychic damage and takes a –2 penalty to Perception checks and to saving throws until the end of its next extended rest.

Published in Dragon Magazine 423.