Silver Sorceress was the second test subject of Obscurity Laboratory 01.
She survived all of the events of the laboratory's runtime, until she decided to check the water tank supply one day.
She spotted a mysterious black puddle, which she attempted to alert the staff of, but then the puddle started moving. It chased her across the basement floor, and trapped in a dead end, succumbed to her fate of drowning in the Malice Puddle.
This was a photo of herself before her "demise."
After a few months of being possessed by a Malice Puddle, she was rescued by Cold Conjurer, and the two quickly became good friends.
Thank you, Cold Conjurer.