"Do you really wish to know?" — Spoilers from the books and/or adaptations to follow!
Beann'shie is one of Deidre's black wolves, who would not leave her side, even to hunt.
If Geralt refuses to deliver Deidre into Sabrina Glevissig's hands, but then tells Deidre to lay down her sword, D'yaebl and Beann'shie aid their mistress when she engages the witcher in a fight.
Notes[]
- Beann'shie is another word for banshee in Elder Speech.