- “Bored now.”
- ―Willow Rosenberg[src]
In the Wishverse, Willow Rosenberg was at some point turned into a vampire. After the apparent deaths of Luke and Darla, she became one of the most powerful and feared members of the Order of Aurelius and, alongside Xander, one of the leading acolytes of The Master.
She is incredibly sexual, going as far as attempting to seduce and later rape her human counterpart. She is greatly into S&M, with her in the dominant role. She is highly sadistic and delights in torturing Angel, who she calls "Puppy" for fun. She is also known for saying "Bored now" before committing acts of violence. The real Willow would say the exact thing before killing Warren in season 6.
Vampire Willow was killed by Oz and an unnamed human when the two pushed her into a broken wooden board.
Willow possesses all the regular powers and weaknesses of a common vampire, though she bests several vampires at once during Dopplegangland.
She did not appear to process any of "our" Willow's skill with Magic in either of her appearences,