|Title:||Champion of Nike|
|Weapon||Nike’s Sword, Vic (former)|
Grace Frost was the mother of Gwen Frost. She was a Gypsy and Champion of Nike. She had the ability to tell if someone was telling the truth or not just by listening to their words. A "human lie detector." She was also a police detective.
At first, Gwen thought her mom had been killed in a car accident by a drunk driver. But thanks to Preston Ashton, Gwen knows that Grace was actually murdered by the Reaper girl who is Loki's Champion.
She is described as a beautiful woman in her early 40's with a beautiful smile, wavy brown hair and grey-purple eyes.
Abilities and skills
She used her ability to tell the truth to help people.