The Umbrella Academy is a Dark Horse comic series created and written by Gerard Way with art by Gabriel Bá. It began in 2007 with a cosmic event that leaves 43 women pregnant with superpowered babies. Sir Reginald Hargreeves (aka The Monocle, an extraterrestrial disguised as an entrepreneur) adopted seven of the children. He tasks them with saving the world as the Umbrella Academy.

The superpowered team includes Vanya Hargreeves, aka The White Violin and Number Seven. Vanya became estranged from the group when her powers didn’t manifest at the same time as her siblings. She channeled her energy into music instead. It was later revealed that the Monocle had suppressed her powers through medication. The Conductor released those abilities, and White Violin gained the power to create destructive waves by using her violin. It’s a powerful force that can destroy a building or precise enough to cut someone’s throat.

Vanya used her powers to kill the Conductor. Then she went to the Hargreeves mansion to bring it down, killing Pogo in the melee. While fighting with her siblings, Number Five shot her with a gun and Vanya lost focus on playing the violin. She didn’t die from the shot and recovered, though the doctors predicted that she wouldn’t be able to play the violin anymore.

In the Dallas storyline, White Violin was with her siblings and was held in the bunker under the mansion’s ruins. When Vanya had attacked the family, she cut Allison’s throat, so Allison retaliated by forcing Vanya to watch videos of the destruction her rampage caused. By the end of the story, Allison decided that Vanya had enough and started trying to help her recover.

By the Hotel Oblivion book, Allison was coaching Vanya through physical therapy. Eventually Vanya left the bunker with Mother and was introduced to another team of superpowered siblings.