The Vaal Souls gained are will be the actual flask charges used. So if you have a 100 flask version and you have 15% reduced flask charges used you will gain 85 Vaal Souls. This will gain you souls even when no charges are used.
+(-40-90) to Maximum Charges
Loses all Charges when you enter a new area
Consumes Maximum Charges to use
Gain Vaal Souls equal to Charges Consumed when used
"What care have I for their pain? They're already dead."- Atalui, Vaal Priestess
A simple tool to price check your items in path of exile by "copy and paste". It is that simple!
Price in Leagues