Jewel of the Dusk is an 
Arcane Item added in Total War: Warhammer II. It is unique to the 
High Elves and can only be gained through the Dilemma after the Invocation of Vaul (Vaul's Dilemma 1).
Description
This fine ruby glows blood-red with a sorcerous energy that even the least magically adept can clearly see.
Effects
Winds of Magic power reserve: +20
