This would be Dawn Mist. She was the 40th villian that the Super Symphinoans met as a team. She has been a villain since before Freedom Blaze was a kid. She is a cheapskate and whatnot. She is careful, well decaplined, quiet, and never lost her edge. She has been a supervillain since 1975. The only problem is her tiny waist. Her wiats has been shrinking for 20 years and this will kill her one day. It explains why she is so sick anymore.
Real Name: Karah Parker
Powers: Flight, sublimation, (mist) invisibility, phasing, super speed, super strength, and magic.
Power Color: Light Green
City: Chicago, Illinois
Hometown: Charlottesville, Virginia