Withering Cut
From bg3.wiki
More actions
Withering Cut is a passive feature that lets the wielder deal extra damage using a reaction.
Description
On a hit with a melee weapon, use a 
Reaction to deal additional 
Necrotic damage equal to your Proficiency Bonus.
How to learn
Granted by the weapons:
Bugs
- The reaction will trigger on attacks that are already killing blows, wasting a reaction point for no additional damage benefit.
- A hidden technical condition, which is responsible for applying a visual effect to struck targets, triggers the passives from
Boots of Stormy Clamour, 
Coldbrim Hat, and 
Diadem of Arcane Synergy.