eveline
The main antagonist of Resident Evil 7: Biohazard, her existence is somewhat of a spoiler in itself.
Eveline is a bioweapon engineered to harness a special 'mold' which she can use to influence and control others, as well as to construct bipedal zombie-like monsters. She presents herself in hallucinations in her youthful form, with black hair and a black dress, which fan art of her usually depicts her in. Her true body, however, has deteriorated into that of an old woman due to accelerated aging.