rift item:Vial of Liquid Shadows  

Death touches your weapon, shrouding it in darkness.

The effect is similar to Shrouded Rune. This item is a single-use consumable and the effect lasts 1 hour.

Usable on: Axe, Dagger, Mace, Sword, Two Handed Axe, Hammer, Polearm, Two Handed Sword, Staff

River of Souls World Event Rift: Patch 1.1