Penumbra

a hermit living in an irradiated town she calls "eclipse".
her ability to use shadows as physical weaponry or illusion is known for its extreme versatility, but due to her unwillingness to use it lethally, her potential remains untapped.
preferring an ebony glaive as a weapon, her expertise in fighting with both polearms and in snowy terrain are key points of her combat specialties.

the gas mask she dons rarely leaves her face, as well as her further covering outfit.
these serve to help with the cold, and to maintain a comfortable distance from those around her.