History
She lived with a group of mutants living in the underground tunnels of London. They were being pursued by an agent of the Church of Humanity named Mister Clean -- a genetically engineered human who was stalking and killing mutants. This was their first and last appearance. She survived the persecution of the Church of Humanity.[1]
Attributes
Powers
Underwater Adaptation: Harmony has fish-like mutation gives her scaled green skin, pointed ears, and gills to breathe underwater.