Typhoid Mary

Typhoid Mary is a mentally ill mutant supervillain from Marvel Comics and an enemy/lover of Daredevil.

A mutant with low-level telekinetic powers, Mary Walker is plagued with a mental condition causing her to have three distinct and fluctuating personalities; the timid and pacifistic Mary, the bold and lustful sociopath Typhoid Mary, and the brutal, sadistic misandrist, Bloody Mary.

Typhoid Mary often worked as an assassin for the Kingpin, and had a tense love/hate relationship with Daredevil. Bloody Mary was a serial killer who went on crime-sprees, usually centered around killing abusive men.

The Mary Walker personality sought help for her condition, and through hypnosis she has the other two psychotic personalities suppressed, and lived on with a normal life, but it didn't last long. Bloody Mary resurfaced and battled Spider-Man, however with Spidey's help, Mary Walker gained control and turned herself in to a mental institution.

Her multiple personalities have come back often, and she has had encounters with many other characters, including a relationship with Deadpool. She was imprisoned on the Raft supervillain prison, but escaped when Electro caused a mass-breakout. She has continued working for Kingpin and tormenting Daredevil.

After the Marvel Civil War, she joined the Initiative and was given a new persona and a powered suit as Mutant Zero, which helped to merge her personalities into one. Her identity was kept secret from the other members, but was revealed by Taskmaster when he recognized her fighting style.

She has since gone back to being a mercenary for Kingpin.

Powers and Abilities
Typhoid Mary is a mutant with telekinetic, pyrokinetic, and telepathic powers. She is also a very skilled fighter and swordswoman, and is a professional assassin in her Typhoid personality.