Agent Black

Agent Black is a major villainess from Iconoclasts.

Details
Black is an agent of One Concern, likely the oldest of them, whose job is to investigate reports of people who commit sin and enact Penance upon them. One of many transcended agents, Black possesses an extended lifespan and nigh-invulnerability, as well as superhuman strength and reflexes, though this all came at the cost of her arms, which were replaced by mechanical ones, and a never-ending headache which she describes as "thousands of knives piercing her head". This made her extremely sensitive to loud noises, which only aggravates her headache.

As a result of both her transcendence and the headaches, Black became a mentally unstable individual, constantly bored or annoyed by the people and things around her and prone to violent outbursts of anger at the slightest provocation. She's a pragmatic agent, only concerned with completing her job at all costs and angered at having to follow rituals and customs and at anyone interfering with her. She's not shown to care for anyone, merely tolerating the presence of her fellow agents, or at least the ones who don't get in her way.